Take advantage of the combination of high H7 accuracy, indexable carbide inserts and secure shank tolerance for reproducible hole quality across batches; order directly via Metav Werkzeuge or contact our consultants for application advice. TECWERK machine reamer DIN 8093 H7, 10 mm, carbide — precision reaming for production environments A TECWERK machine reamer DIN 8093 H7 D 10 mm designed for finishing and sizing holes to tight tolerances in steel, ductile iron and non‑ferrous materials on CNC and production machines. Machine reamer DIN 8093, Form B Carbide cutting inserts for durability Tolerance H7 for precise hole accuracy Cylindrical shank with h6 tolerance Consistent hole accuracy that reduces rework and rejects The tool is engineered to deliver repeatable H7 tolerance, which translates into fewer rejected parts and less secondary finishing. The adherence to DIN 8093 ensures compatibility with established manufacturing standards, while the use of indexable carbide inserts maintains cutting geometry over long production runs. For manufacturers this means a measurable reduction in scrap and rework, improving throughput without compromising part quality. Cutting geometry optimised for surface finish and chip control Right‑cutting geometry combined with a left‑hand helix and helical flute design promotes controlled chip evacuation and a smooth bore surface. This arrangement reduces vibration during finishing passes, resulting in an improved surface condition and dimensional stability. The machining behaviour is especially beneficial when producing components that require tight form and position tolerances, where finish and concentricity are critical to assembly performance. Robust construction and machine integration for reliable set‑ups The reamer features a cylindrical shank with a specified shank tolerance of h6, allowing precise seating in toolholders and collets. A secure interface minimises run‑out and supports concentric cutting, which is vital for achieving the advertised hole accuracy. The tool is suitable from Ø10 mm upwards and installs easily in automated tool stations, ensuring predictable behaviour across shifts and operators. Versatility across common engineering materials with economic serviceability Designed for use on steel, GGG (ductile iron) and non‑ferrous metals, the cutter’s carbide inserts offer extended life and straightforward replacement, cutting tool changeover time and maintenance cost. Indexable inserts enable rapid renewal of cutting edges without re‑grinding, supporting continuous production with minimal downtime. The overall result is a cost‑effective balance of tool life and part quality, ideal for busy workshops and production lines. Discuss application specifics and supply options with Metav Werkzeuge — contact our technical team at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to select the correct TECWERK reamer for the job Technical data Article number: 2000865751NW Brand: TECWERK Standard: DIN 8093 Form: B SKU: 2000865751NW Facts Diameter: Ø10 mm Tolerance: H7 Shank tolerance from Ø10 mm: h6 Packaging unit: 1 Special features Carbide cutting inserts (HM) Right‑cutting geometry Helical fluted, left‑hand helix Cylindrical shank Suitable for steel, GGG, non‑ferrous metals For finishing/reaming operations FAQ What hole tolerance does the TECWERK machine reamer achieve? The TECWERK machine reamer is specified for H7 tolerance according to DIN 8093, providing consistent hole accuracy for finishing operations. Which materials can be machined with this reamer? This reamer is suitable for steel, GGG (ductile iron) and non‑ferrous metals, owing to its carbide cutting inserts and dedicated flute geometry. How is the tool mounted and what shank tolerance applies? The tool uses a cylindrical shank with h6 tolerance from Ø10 mm, ensuring precise seating in collets or holders to reduce run‑out. Are the cutting edges replaceable? Yes, the reamer uses indexable carbide inserts, which can be replaced quickly to restore cutting performance without replacing the whole tool. Is the reamer suitable for automated production machines? The combination of DIN compliance, shank tolerance h6 and indexable inserts makes the reamer well suited for CNC and automated finishing processes. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of HSS‑Co construction, H7 tolerance and a Morse taper (MK1) shank delivers consistent hole quality and reduced rework for precision machining. Benefit from reliable chip control and secure mounting for both through and blind holes; order the machine reamer directly via Metav Werkzeuge or consult the Metav team for application advice. Machine reamer DIN 208 H7, Ø10 mm (HSS‑Co, MK1) — TECWERK The Machine reamer DIN 208 H7, Ø10 mm (HSS‑Co, MK1) is a production‑grade reamer for finishing precision holes in steels, non‑ferrous metals and plastics HSS‑Co construction for high wear resistance DIN 208 Form B geometry for precision finishing Tolerance H7 for accurate hole sizing Morse taper shank (MK1) for secure machine mounting Consistent hole accuracy for series production The Machine reamer DIN 208 H7, Ø10 mm (HSS‑Co, MK1) is designed to provide repeatable, H7‑class fits that reduce the need for manual rework. The DIN 208 Form B geometry ensures a controlled cutting engagement across the full length, which leads to uniform diameter and surface finish in both through and blind holes. For production environments where dimensional conformity is essential, the combination of cobalt‑alloyed high‑speed steel and standardised tolerance delivers measurable process stability and fewer rejected components. Improved cutting behaviour and chip evacuation Spiral‑fluted cutters with a left‑hand helix and right‑hand cutting action balance cutting forces and promote efficient swarf removal. The spiral flutes guide chips away from the tool face, lowering the risk of chatter and enabling a smoother bore finish in steel, non‑ferrous metals and plastics. This geometry also helps maintain consistent surface integrity, so finishing steps or corrective honing are often unnecessary — a direct efficiency gain for batch runs and mixed‑material workpieces. Robust mounting and extended tool life A Morse taper (MK1) shank provides reliable seating in compatible machine spindles or adapters, reducing run‑out and improving concentricity during reaming operations. The cobalt‑enriched HSS‑Co material increases red hardness and wear resistance, allowing for higher cutting temperatures and longer service intervals compared with standard high‑speed steels. Together, secure mounting and material choice support uninterrupted production cycles and predictable replacement planning, which aids inventory control and maintenance schedules. For precise finishing with proven durability, request the TECWERK MK1 machine reamer via Metav Werkzeuge for dependable supply from Emmerich and expert technical guidance. Technical data Article number: 2000865760NW UID: 2000865760NW Manufacturer: TECWERK Facts Diameter: 10 mm Tolerance: H7 Shank: MK1 (Morse taper) Form: B Standard: DIN 208 Special features Material: HSS‑Co (cobalt high‑speed steel) Geometry: spiral‑fluted, left‑hand helix Cutting direction: right‑hand cutting Application: blind and through holes in steel, non‑ferrous metals and plastics Suitable for precision finishing FAQ What nominal hole size does this reamer produce? The reamer is specified for a nominal Ø10 mm finish with an H7 tolerance; the SKU is 2000865760NW for precise identification. Which materials are suitable for this reamer? The tool is suitable for steel, non‑ferrous metals and plastics, offering controlled finishing across these substrates thanks to the HSS‑Co construction and spiral flute design. What machine interface is required for use? A Morse taper MK1 shank is fitted for secure mounting in spindles or adapters that accept MK1 taper connections; this ensures concentricity during reaming operations with the TECWERK tool. Why is HSS‑Co used instead of standard HSS? Cobalt‑alloyed HSS‑Co provides increased red hardness and wear resistance, which maintains cutting performance at higher temperatures and extends tool life in demanding production environments. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of carbide construction, DIN 8094 H7 tolerance and a Morse taper MT1 shank for consistent hole accuracy and reliable machine mounting; order the reamer directly via Metav Werkzeuge or consult our specialists for application advice. Machine reamer DIN 8094 H7 Form B, 10 mm, carbide, MT1 – TECWERK A machine reamer DIN 8094 H7 Form B, 10 mm designed for precision hole finishing in steel, ductile iron and non‑ferrous metals on conventional and CNC machines Carbide construction for long tool life DIN 8094 H7 tolerance for precision holes Spiral fluted with left‑hand helix for chip control Morse taper MT1 shank for secure machine mounting Consistent, measurable hole accuracy for assembly fits The combination of DIN 8094 standard geometry and H7 tolerance ensures repeatable clearance and interference fits where dimensional certainty is essential. The tool’s geometry reduces the need for secondary finishing and lowers rework rates, providing a quantifiable improvement in process reliability. Where tight tolerances are specified, this reamer delivers consistent diameters that integrate directly into assembly processes, supporting predictable interchangeability and minimised stoppages. Controlled chip evacuation and improved surface quality A spiral fluted, left‑hand helix design together with a right‑cutting direction promotes steady chip formation and evacuation, reducing friction at the cutting edge and supporting a superior bore finish. The flute geometry is engineered to avoid smearing on aluminium and other soft metals while maintaining stability in steel and cast alloys. The result is a smoother internal surface and reduced need for polishing, which shortens cycle times and enhances component appearance and function. Robust mounting and versatile material capability Fitted with a Morse taper MT1 shank, the reamer allows secure, concentric mounting in machines equipped for taper‑held tooling, enabling stable high‑precision runs. Carbide (HM) construction provides the hardness required for demanding reaming tasks across steel, ductile iron (GGG) and non‑ferrous metals, offering a balance between wear resistance and cutting edge stability. This versatility makes the tool suitable for mixed‑material production runs without frequent tool changes. Durable design that supports productive shop workflows The Form B configuration, combined with solid carbide cutting material, delivers extended service life under typical production conditions while maintaining dimensional integrity. The right‑cutting orientation supports conventional spindle directions, and the overall design reduces tool deflection during use. For workshops aiming to improve throughput with fewer tool changes, this reamer offers an economical route to higher uptime and predictable output quality. For precise finishing and dependable supply of the TECWERK machine reamer with Morse taper MT1, contact Metav Werkzeuge in Emmerich for tailored technical advice and ordering at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 2000865775NW Label: Machine reamer DIN 8094 H7 Form B 10 mm HM MT1 TECWERK Facts Diameter: 10 mm Tolerance: H7 Standard: DIN 8094 Form: B Right‑cutting Spiral fluted, left‑hand helix Shank: Morse taper MT1 Material: carbide (HM) Suitable for: steel; GGG (ductile iron); non‑ferrous metals Special features With Morse taper shank Spiral flutes for chip evacuation For machining steel, GGG and non‑ferrous metals Packaging unit: 1 FAQ What tolerance does the reamer achieve and why is that important? The reamer conforms to H7 tolerance on holes according to DIN 8094, which guarantees repeatable diameters suitable for standard fits; the TECWERK machine reamer is specified for consistent assembly accuracy. Which materials can be machined with this reamer? The reamer is intended for steel, GGG (ductile iron) and non‑ferrous metals; the carbide construction provides wear resistance across these materials while preserving the bore finish. How is the reamer mounted in the machine spindle? Mounting is by Morse taper MT1 shank, enabling secure, concentric holding in suitable taper receptacles for both conventional and CNC setups. Does the flute geometry affect surface finish? Yes — the spiral fluted design with left‑hand helix helps to control chip flow and reduce friction, which contributes to an improved internal surface and fewer secondary finishing operations. Is this tool suitable for high‑volume production? The carbide (HM) construction and Form B geometry provide durable cutting edges and dimensional stability, making the TECWERK machine reamer (SKU 2000865775NW) appropriate for repetitive production tasks with consistent results. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from the combination of HSS‑Co construction, DIN 212‑3 H7 tolerance and a left‑hand helical flute geometry to achieve precise 10 mm bore finishing and reliable process repeatability. Order directly via Metav Werkzeuge or consult our specialists for application-specific setup. TECWERK NC machine reamer DIN 212-3 H7, Form B, 10 mm, HSS‑Co The TECWERK NC machine reamer DIN 212-3 H7 Form B 10 mm HSS‑Co is a precision machine reamer for finishing blind and through holes in steel, ductile cast iron and non‑ferrous metals. HSS‑Co for extended tool life DIN 212‑3 tolerance H7 Left‑hand helical flutes, unequal spacing Cylindrical shank for secure clamping Consistent tolerance and superior surface finish The reamer provides repeatable bore dimension control through its DIN 212‑3 specification and H7 tolerance, ensuring interchangeability of mating parts. Manufactured from HSS‑Co, the tool sustains cutting edges at elevated temperatures and offers improved wear resistance compared with standard HSS. This results in a stable surface finish and consistent diameter retention over production runs, reducing rework and scrappage rates. Where high accuracy is required, the geometry is optimised to deliver predictable material removal and final size. Adaptable to common engineering materials Engineered for versatility, the tool is suitable for steel, ductile cast iron and a range of non‑ferrous metals, covering the typical spectrum of workshop and production requirements. The left‑hand helical flute design with unequal flute spacing reduces vibration and promotes chip control during finishing passes, which is particularly helpful when reaming blind holes. The combination of material compatibility and flute geometry makes the tool appropriate for small‑batch prototyping as well as medium‑volume series production. Geometry and clamping for process reliability A cylindrical shank and right‑hand cutting direction provide straightforward integration with standard machining spindles and fixtures. For optimal runout accuracy and maximum process security, pairing the reamer with hydro expansion fittings, high‑precision collets or shrink holders is recommended; this minimises radial runout and ensures the required bore quality. The result is stable, repeatable performance and lower setup times, supporting efficient workflow in CNC machining environments. Contact Metav Werkzeuge for tailored advice on the TECWERK NC machine reamer and secure fast delivery from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000865311NW Designation: NC machine reamer DIN 212-3 H7 Form B 10 mm HSS‑Co (TECWERK) Manufacturer: TECWERK Packaging unit: 1 UID: 2000865311NW Facts Diameter: 10 mm Tolerance: H7 Form: B Special features Material: HSS‑Co Flute: left‑hand helical flutes, unequal spacing Cutting direction: right‑hand cutting Shank: cylindrical shank Suitable for: steel, ductile cast iron, non‑ferrous metals Application: blind and through holes Compatibility: hydro expansion, high‑precision chuck and shrink fitting for high runout accuracy FAQ Which materials can be reamed with this TECWERK NC machine reamer? The TECWERK NC machine reamer is suitable for steel, ductile cast iron (GGG) and a variety of non‑ferrous metals, covering common engineering materials used in workshops and production. What tolerance and diameter does the tool provide? This reamer conforms to DIN 212‑3 with a H7 tolerance and a nominal 10 mm diameter for standardised fit accuracy. Is the shank compatible with standard clamping systems? The cylindrical shank on the TECWERK reamer is compatible with conventional holders; for maximum runout accuracy, use hydro expansion fittings, high‑precision collets or shrink holders. Can the tool be used for blind holes as well as through holes? Yes, the geometry and flute design allow reliable finishing of both blind and through holes with controlled chip evacuation and surface finish. How can best process reliability be achieved with this SKU 2000865311NW? Process reliability for SKU 2000865311NW is achieved by combining the reamer with precise clamping (hydro expansion or shrink fit) and stable spindle setups to minimise runout and ensure consistent bore quality. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining H7 tolerance, carbide cutting edges and spiral flutes delivers consistently accurate hole finishes and reliable chip evacuation; order the machine reamer directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK Machine Reamer DIN 8093 H7, 11 mm, Carbide (Form B) TECWERK Machine Reamer DIN 8093 H7 is a carbide finishing tool for precision hole preparation in steel, GGG and non‑ferrous metals, designed to meet DIN 8093 Form B requirements. DIN 8093, Form B compliance H7 tolerance for precision fits Carbide cutting edges for extended life Left‑hand spiral flutes for chip control Cylindrical shank, tolerance h6 from 10 mm Consistent hole quality through defined tolerances The reamer is engineered to produce H7 hole tolerances, which translates into reliable clearance and repeatable fits in assembly operations. A tool specified to DIN 8093 ensures that geometry and finish are consistent with industrial standards; this reduces rework and inspection time and supports predictable assembly behaviour. Where tight mating fits are required, the documented tolerance class provides measurable assurance of final dimensions. Durable cutting system for mixed materials Equipped with HM (carbide) cutting plates, the tool combines wear resistance with edge stability for extended tool life when machining steel, GGG (ductile iron) and non‑ferrous metals. Carbide cutting edges maintain form under load, offering a stable cutting geometry that preserves hole roundness and surface finish. The material choice lowers the frequency of tool changes, supporting uninterrupted production cycles and lower operating costs over time. Improved chip control and machining reliability The spiral‑fluted design with left‑hand spiral promotes controlled chip evacuation, particularly in through‑hole operations or interrupted feeds. Spiral flutes guide swarf away from the cutting zone, reducing the risk of re‑cutting and surface damage. Combined with the cylindrical shank and specified shank tolerance h6 from Ø 10 mm, the tool offers steady clamping and minimal runout, which further improves surface quality and dimensional stability during high‑precision finishing. Practical benefits for workshop and production use Form B configuration and the right combination of fluting and cutting material enable a straightforward integration into existing machining processes. The design emphasises operational efficiency — fewer passes, predictable final sizes and less downstream manual finishing. For operations that demand consistent hole geometry and low scrap rates, this reamer provides a pragmatic balance between precision, durability and operational ease. Contact Metav Werkzeuge for tailored machining recommendations on TECWERK carbide reamers and ensure seamless supply from our Emmerich facility. Technical Data Article number: 2000865752NW Description: Machine reamer DIN 8093 H7 Form B, 11 mm, HM, TECWERK Manufacturer: TECWERK Packaging unit: 1 UID: 2000865752NW Core data Diameter: 11 mm Tolerance: H7 Shank tolerance: h6 from Ø 10 mm Suitable from: Ø 10.0 mm Special features DIN 8093 · Form B Right‑hand cutting Spiral fluted, left‑hand spiral Cylindrical shank HM (carbide) cutting plates Suitable for steel, GGG, non‑ferrous metals FAQ What materials can this reamer machine? The TECWERK machine reamer is suitable for steel, GGG (ductile iron) and non‑ferrous metals, as specified in the product description. What does H7 tolerance mean for finished holes? H7 denotes a standard hole tolerance class; with the TECWERK reamer it results in consistent clearance for commonly paired shaft fits and repeatable assembly dimensions. Is the shank compatible with standard tool holders? The tool has a cylindrical shank with tolerance h6 from Ø 10 mm, which supports secure clamping in conventional holders that accept cylindrical shanks. Why are spiral flutes with left‑hand helix used? The spiral flutes with a left‑hand helix assist chip evacuation and help prevent chip recutting, contributing to improved surface finish and reduced clogging during reaming. Does the tool use solid carbide or carbide inserts? The specification indicates HM (carbide) cutting plates, providing wear resistance and stable cutting edges suitable for finishing operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co wear resistance, H7 tolerance accuracy and spiral‑fluted geometry to secure consistent fits and reduced rework. Purchase supply and application advice via Metav Werkzeuge or request guidance from our consultants for integration into NC machining cells. TECWERK NC machine reamer DIN 212-3, H7, Form B, Ø11 mm, HSS‑Co The TECWERK NC machine reamer DIN 212-3, H7, Form B, 11 mm, HSS‑Co is a spiral‑fluted, left‑hand‑helix reamer designed for high‑precision finishing of blind and through holes in steel, GGG and non‑ferrous metals HSS‑Co construction for greater durability Tolerance H7 for precision fits Spiral flutes with left‑hand helix Cylindrical shank and unequal flute spacing Achieve repeatable fits with hardened high‑speed cobalt construction The combination of HSS‑Co material and a tight H7 tolerance delivers a tool that consistently produces precision fits with minimal scrap. The cobalt alloy increases hot‑hardness and wear resistance, so the reamer maintains its cutting geometry over longer production runs; this supports measurable productivity gains and fewer tool changes. When used in conjunction with high‑precision clamping systems, the result is improved runout accuracy, which directly reduces rejects and rework. Versatile machining for steel, cast iron and non‑ferrous alloys Engineered for both through and blind holes, the tool is suitable for machining steel, GGG (spheroidal graphite cast iron) and non‑ferrous metals. The spiral‑fluted design evacuates chips efficiently during reaming, helping to preserve the finished surface and dimensional stability. This makes the cutter a practical choice for mixed‑material batches and small to medium series where surface finish and hole tolerance are critical. Design features that reduce vibration and improve surface finish The reamer’s spiral flutes and unequal flute spacing minimise harmonic vibrations and deliver a steadier cutting action compared with evenly spaced geometries. A cylindrical shank ensures stable gripping in standard holders while Form B geometry supports consistent cutting engagement across the bore. The tool’s right‑hand cutting with a left‑hand helix is optimised to control chip flow and to avoid chatter in NC applications, thereby improving surface quality and dimensional repeatability. Integrating the tool into NC production for process security For the highest levels of process stability, pairing this NC machine reamer with hydro‑expanding, high‑precision collets or shrink‑fit holders is recommended; such combinations yield superior concentricity and runout accuracy, essential for achieving class‑fit tolerances. Specifying the correct clamping solution and maintenance schedule reduces machine downtime and supports continuous, predictable output—especially valuable in series production or precision workshops. For application advice and supply, contact Metav Werkzeuge in Emmerich for tailored recommendations and immediate availability via email info@metav-werkzeuge.com or phone +49 2822 7131930 Technical data SKU: 2000865312NW UID: 2000865312NW Brand: TECWERK Packing unit: 1 Designation: NC machine reamer DIN 212-3, H7, Form B, Ø11 mm, HSS‑Co Facts Diameter: 11 mm Tolerance: H7 Form: B Right‑hand cutting Cylindrical shank Special features HSS‑Co material Spiral‑fluted (drallgenutet) Left‑hand helix (Linksdrall) Unequal flute spacing For through and blind holes in steel, GGG and non‑ferrous metals Optimised for use with hydro‑expanding, high‑precision and shrink‑fit holders Designed for NC machining applications FAQ What finished diameter and tolerance does the reamer deliver? The TECWERK NC machine reamer provides a finished diameter of 11 mm with an H7 tolerance suitable for precision fits (SKU 2000865312NW). Which materials can be machined with this tool? This reamer is designed for steel, GGG (spheroidal graphite cast iron) and non‑ferrous metals, offering consistent surface quality in both through and blind hole applications. Which clamping systems are recommended to achieve best accuracy? To maximise concentricity and runout accuracy, use hydro‑expanding chucks, high‑precision collets or shrink‑fit holders together with the TECWERK NC machine reamer. Is the tool suitable for blind holes? Yes, the tool is intended for both blind and through holes and its spiral flute geometry supports reliable chip evacuation in both cases. What shank and flute characteristics support stable machining? The cylindrical shank ensures secure clamping, while spiral flutes and unequal flute spacing reduce vibration and improve surface finish during reaming. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Data inconsistency detected: the specification lists both "right‑hand cutting" and "left‑hand helix", which appears contradictory; please verify the helix direction and cutting orientation with the manufacturer before use. This discrepancy could lead to potential issues during application, as the cutting and helix directions must align correctly for optimal performance and safety. Ensuring accurate specifications is crucial to avoid operational inefficiencies or damage to equipment. If there is any uncertainty, contacting the manufacturer for clarification is highly recommended to prevent errors. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise, DIN‑compliant bore finishing combined with carbide cutting elements for consistent hole accuracy and dependable tool life; order directly via Metav Werkzeuge or consult the specialist team for application advice. Maschinenreibahle DIN 8093 H7 Form B D.12mm HM TECWERK — machine reamer with carbide cutting inserts and H7 tolerance Maschinenreibahle DIN 8093 H7 Form B D.12mm HM TECWERK offers standard‑compliant reaming for metalworking applications, designed as a cylinder‑shank tool for accurate hole finishing in steel and non‑ferrous materials DIN 8093 H7 tolerance Carbide (HM) cutting inserts Cylindrical shank, shaft tolerance h6 Left‑hand helical flutes, right‑cutting High‑accuracy finishing that meets machining standards The reamer is engineered to deliver repeatable H7 tolerance in line with DIN 8093, ensuring holes meet tight dimensional requirements without extensive hand‑finishing. Using a tool with defined tolerance bands reduces scrap rates and shortens inspection times, since measured diameters reliably fall within specification. The presence of carbide cutting inserts supports sustained cutting performance and maintains bore geometry over longer production runs, which translates into fewer tool changes and higher uptime. Designed cutting geometry for effective chip control Helical flute geometry with a left‑hand helix combined with a right‑cutting action improves chip evacuation and minimises chatter during reaming operations. Better chip flow reduces the risk of built‑up edge and surface scoring, producing a superior surface finish that often removes the need for secondary polishing. The tool’s cutting concept is therefore particularly beneficial in mixed‑material batches where consistent surface quality is required, such as components that include both steel and non‑ferrous metals. Robust shank and machine compatibility for stable operation A cylindrical shank with a shaft tolerance of h6 from Ø 10 mm supports secure clamping and low runout when mounted in standard toolholders, which helps preserve bore accuracy and prolong cutting insert life. The tool’s Form B configuration is compatible with common machine setups, permitting straightforward integration into existing production lines. Reduced runout and vibration lead to fewer rejected parts and a steadier process capability index for precision workshops. Material versatility and intended applications Specified for use with steel, GGG (ductile cast iron) and non‑ferrous alloys, the reamer suits a broad range of workshop tasks where final hole diameter and surface integrity are critical. The combination of HM (carbide) inserts and helical fluting addresses both strength and thermal resistance, allowing reliable performance when finishing holes from Ø 10.0 mm upwards. This versatility supports consolidated tooling strategies, enabling fewer tool changeovers across diverse jobs. Practical advantages in daily production Incorporating a DIN‑standard reamer with replaceable carbide inserts reduces total tooling cost over time by separating the cutting edge from the body; only the inserts require replacement when worn. Consistent hole tolerances mean shorter downstream assembly checks and less rework. For procurement and toolroom managers, this translates into measurable productivity gains and simpler inventory management when paired with Metav Werkzeuge’s supply chain services. For precision reaming needs, rely on the TECWERK machine reamer and contact Metav Werkzeuge for product availability and tailored application advice: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 2000865753NW Label: Maschinenreibahle DIN 8093 H7 Form B D.12mm HM TECWERK Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 12 mm Tolerance: H7 Shaft tolerance from Ø 10 mm: h6 Applicable from Ø 10.0 mm Special features DIN 8093 specification Form B HM (carbide) cutting inserts Right‑cutting Helical flutes, left‑hand helix Cylindrical shank Suitable for steel, GGG, non‑ferrous metals FAQ What material range is this reamer suitable for? The answer: The Maschinenreibahle DIN 8093 H7 Form B D.12mm HM TECWERK is specified for steel, GGG (ductile cast iron) and various non‑ferrous metals from Ø 10.0 mm upwards. How does the H7 tolerance affect final bore quality? The answer: A tool produced to H7 tolerance yields consistent hole diameters within standard tolerance limits, so the TECWERK reamer reduces the need for manual finishing and supports reliable assembly fits. What is the significance of the shaft tolerance h6? The answer: A shaft tolerance h6 from Ø 10 mm ensures precise clamping and low runout in standard holders, improving bore accuracy and extending cutting insert life for the TECWERK machine reamer (SKU 2000865753NW). Are the cutting edges replaceable? The answer: Yes; the reamer uses HM (carbide) cutting inserts, allowing the cutting parts to be replaced without discarding the whole tool body, which lowers long‑term tooling costs. Which machines are compatible with Form B cylinder shanks? The answer: Form B cylinder shanks are compatible with conventional toolholders and collet chucks used in CNC and conventional machines, enabling straightforward integration of the TECWERK reamer into existing setups. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combine DIN 8094 standard geometry with H7 tolerance and a Morse taper shank to achieve repeatable, production-ready hole sizes; benefit from the wear resistance of a carbide (HM) cutting edge and stable mounting for uninterrupted machining. Order the reamer directly via Metav Werkzeuge or consult Metav's technical advisors for application-specific recommendations. Machine reamer DIN 8094 H7 Form B, 12 mm (HM, MK1) – TECWERK The TECWERK machine reamer is a Form B reamer manufactured to DIN 8094, designed for precision finishing of 12 mm holes in a range of engineering materials Carbide tip for extended tool life DIN 8094 standardised cutting geometry H7 tolerance for repeatable fits Morse taper MK1 shank for rigid mounting Consistent hole tolerances for reliable assembly The reamer follows DIN 8094 and is specified to achieve H7 tolerance, providing machining results that match common industrial fitting standards. This standardised geometry reduces variation between batches, so components slide together with consistent clearance and assembly times fall. The combination of standard conformity and tight tolerance control helps to lower scrap rates and rework, supporting a steadier production flow and fewer inspection interventions. Robust carbide cutting and optimised flute design Equipped with a HM (carbide) cutting body and helical flutes, the tool delivers durable edge retention and effective chip evacuation when finishing internal diameters. The listed geometry—right-hand cutting with left-hand spiral flutes—promotes stable cutting forces and improved surface finish in mixed-material applications. The specification includes suitability for steel, GGG (ductile cast iron) and non‑ferrous metals, which allows one tool to cover common workshop requirements while maintaining surface integrity and dimensional accuracy. Secure mounting and process stability on machine tools The Morse taper MK1 shank ensures rigid seating and simple mounting in compatible spindles or holders, minimising run-out and vibration during reaming operations. Stable clamping improves roundness and concentricity, which is especially beneficial when finishing bores destined for bearings, dowels or fitted assemblies. For workshop planners and toolroom engineers, this results in fewer rejects and a predictable machining step in multi-stage production lines; Metav Werkzeuge’s consultants can advise on holder compatibility and best practice integration. For workshop-grade precision from TECWERK, contact Metav Werkzeuge in Emmerich for tailored selection advice and delivery coordination via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000865776NW Label: Maschinenreibahle DIN 8094 H7 Form B D.12mm HM MK1 TECWERK Manufacturer: TECWERK Packing unit: 1 Facts Diameter: 12 mm Tolerance: H7 Standard: DIN 8094 Shank: MK1 (Morse taper) Special features Material: HM (carbide) Form: B Cutting direction: right-hand cutting Flute geometry: helical flutes, left-hand spiral Suitable for: steel, GGG (ductile cast iron), non‑ferrous metals FAQ Which materials is the reamer suitable for? The TECWERK machine reamer is suitable for steel, GGG (ductile cast iron) and non‑ferrous metals as stated in the product specification. What tolerance can be expected from this reamer? The tool is manufactured to deliver an H7 tolerance in accordance with DIN 8094 for consistent, standardised fits. What shank type does the tool use and how is it mounted? This reamer is supplied with an MK1 (Morse taper 1) shank for direct mounting in compatible spindles or taper holders. Is the cutting material carbide or HSS? The designation HM indicates a carbide cutting material, giving enhanced wear resistance compared with high-speed steel. Does the tool comply with an industrial standard? Yes, the reamer is produced to DIN 8094 and specified as Form B for standardised reaming geometry. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the HSS‑Co construction and H7 tolerance to produce tight, consistent fits; the combination of spiral fluting with a cylindrical shank and left‑hand helix yields reliable cutting and compatibility with high‑precision holders. Order the tool directly via Metav Werkzeuge or contact the consultants for application advice. NC-Maschinenreibahle DIN 212-3 H7 Form B D.12mm HSS-Co TECWERK — 12 mm CNC machine reamer, H7 tolerance NC-Maschinenreibahle DIN 212-3 H7 Form B D.12mm HSS-Co TECWERK is a CNC reaming tool designed for producing precise fits in a wide range of ferrous and non‑ferrous materials High‑precision H7 tolerance reaming HSS‑Co for improved wear resistance Spiral fluted with left‑hand helix Cylindrical shank for secure clamping Achieve precise fits with consistent tolerances The reamer is built from HSS‑Co, ensuring a balance between toughness and hardness for extended service life under industrial conditions. Its H7 tolerance and 12 mm nominal size make it suitable for applications where interchangeability and tight fits are required. The tool’s geometry converts the cutting action into a stable finishing pass, reducing the need for secondary sizing operations and improving overall process throughput. This results in fewer rejects and a predictable production outcome. Reliable cutting in demanding materials Designed as a spiral‑fluted tool with left‑hand helix, the reamer removes chips efficiently and reduces the risk of built‑up edge when machining steel, ductile iron and non‑ferrous metals. The right‑hand cutting direction combined with the spiral flute promotes smooth evacuation of swarf even in blind holes, while the cylindrical shank provides straightforward mounting in standard toolholders. The construction supports durability under repeated cycles, offering longer tool life and fewer tool changes on the shop floor. Integrates with high‑accuracy holding systems to reduce runout Optimal process stability is achieved when the reamer is paired with high‑precision holders such as hydro expansion chucks, precision collets or shrink‑fit holders. This combination improves runout accuracy, which is essential for producing consistent internal diameters and achieving mating part requirements. Using these holding systems supports predictable tolerance control and enhances the efficiency of reaming operations in CNC environments, making it a suitable choice for both small series and production runs. Contact Metav Werkzeuge for tailored application support on TECWERK CNC reamers and fast supply from Emmerich — eMail: info@metav-werkzeuge.com | Phone: +49 2822 7131930 Technical Data Article number: 2000865313NW Product: NC machine reamer DIN 212-3, Form B, D.12 mm Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 12 mm Tolerance: H7 Form: B Special features Material: HSS‑Co Right‑hand cutting Spiral fluted Left‑hand helix Cylindrical shank Unequal spacing For blind and through holes in steel, ductile iron and non‑ferrous metals Compatible with hydro expansion chucks, high‑precision collets and shrink‑fit holders DIN 212‑3 standard FAQ What materials can this CNC reamer machine on? The TECWERK NC machine reamer is suitable for steel, ductile iron (GGG) and various non‑ferrous metals, as specified for both blind and through holes. How does the left‑hand helix affect performance? The left‑hand helix, combined with right‑hand cutting, improves chip evacuation and stabilises the cutting action, which supports consistent surface finish and dimensional control with this TECWERK reamer. Which holding systems are recommended to achieve best runout accuracy? For optimum runout accuracy, pair the reamer with hydro expansion chucks, precision collets or shrink‑fit holders; these systems enhance the process reliability for the NC reamer SKU 2000865313NW. Is the tool suitable for automated CNC reaming processes? Yes. The tool geometry and HSS‑Co construction make it suitable for automated CNC processes where repeatability and tolerance control are required. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of a DIN 8093 specification, H7 tolerance and carbide cutting edges ensures precise hole finishes and long tool life in serial production; order the machine reamer directly via Metav Werkzeuge or request consultancy for integration into existing tool sets. Machine reamer DIN 8093 H7, Ø13 mm — TECWERK (carbide cutting inserts) The Machine reamer DIN 8093 H7, Ø13 mm — TECWERK delivers accurate finishing for through and blind holes in industrial machining, designed for use on automatic machines and conventional spindles. DIN 8093 compliant reamer Tolerance H7 for accurate fits Carbide cutting inserts for durability Cylindrical shank, shank tolerance h6 Engineered for repeatable, measurable precision Built to DIN 8093 standards and specifying H7 tolerance, this tool produces predictable hole diameters suitable for press fits and precision assemblies. The reamer's Ø13 mm nominal diameter is achieved by a controlled cutting geometry rather than material deformation, which reduces rework and scrap rates. Where process capability is measured and monitored, the consistent dimensional outcome supports traceable production quality and simplifies downstream assembly operations. The use of replaceable carbide cutting inserts maintains cutting edge geometry over prolonged runs, reducing overall tool-change frequency and conserving machine time. Geometry and materials: why this tool suits mixed production The combination of a right-hand cutting action with a left-hand helix and flute design promotes reliable chip control across a range of materials. The tool is specified for steel, GGG cast irons and non-ferrous alloys, providing versatility for mixed-batch shops and repair ateliers. The helical flute helps to break and evacuate chips, lowering the risk of surface damage during reaming. Carbide inserts give high wear resistance and thermal stability, which is advantageous during longer cycle times or when working with abrasive workpiece materials. Mounting, clamping and operational advantages Equipped with a cylindrical shank and a specified shank tolerance of h6 from Ø10 mm, the tool ensures secure clamping in standard collets and chucks, reducing run‑out and vibration. Shank conformity and balanced geometry lower spindle loads, enabling smoother operation and extended spindle life. The modular design with replaceable HM (carbide) cutting plates makes on-bench maintenance straightforward: worn inserts can be renewed without replacing the whole body, which reduces lifecycle costs and minimises stock of complete tools. Practical outcome for production workflows Integrating this reamer into finishing cycles shortens throughput times by reducing secondary manual finishing and by delivering ready-to-assemble hole quality. The combination of standardised designation (DIN 8093) and clearly defined tolerances simplifies documentation and quality control procedures. For small series or high-volume production, predictable reaming performance lowers rejection rates and supports just-in-time supply chains, while the carbide inserts maintain edge life across mixed-material runs. For precise H7 finishing with TECWERK reamers and reliable supply from Emmerich, contact Metav Werkzeuge for tailored advice and purchasing assistance. Technical data Article number: 2000865754NW Label: Maschinenreibahle DIN 8093 H7 Form B D.13mm HM TECWERK Manufacturer: TECWERK Packaging unit: 1 Core data Diameter: 13 mm Tolerance: H7 Shank tolerance: h6 (from Ø10 mm) Minimum application diameter: 10.0 mm Special features DIN 8093, Form B Right-hand cutting Left-hand helix, helical fluted With cylindrical shank Carbide cutting inserts (HM) Suitable for steel, GGG, non-ferrous metals FAQ What tolerance can be expected from this reamer? The machine reamer is manufactured to achieve H7 tolerance, delivering tight, repeatable hole diameters suitable for precision fits and assembly. Which materials are compatible with the tool? The TECWERK reamer is designed for steel, GGG cast irons and non‑ferrous metals, using carbide cutting inserts for extended wear resistance in mixed-material production. How should the reamer be clamped in the spindle? Use a standard collet or chuck that accommodates the cylindrical shank with h6 tolerance from Ø10 mm to ensure minimal run‑out and stable operation with the TECWERK tool. Are the cutting edges replaceable? Yes; the reamer employs HM (carbide) cutting inserts that can be renewed, allowing for cost-effective maintenance and reduced expenditure on complete tool replacements. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS-Co material and H7 tolerance for consistent precision in serial production; the cylindrical shank ensures secure clamping and compatibility with hydraulic, high-precision or shrink chucks. Order the reamer directly via Metav Werkzeuge or consult our specialists for application-specific clamping recommendations. NC machine reamer DIN 212-3 H7 Form B, Ø 13 mm — HSS‑Co (TECWERK) The NC machine reamer DIN 212-3 H7 Form B, Ø 13 mm, HSS‑Co is a production-grade reaming tool designed for finishing accurate fits in steel, GGG and non‑ferrous metals in NC machining environments. HSS‑Co high‑speed steel substrate Tolerance H7 for precision fits Cylindrical shank for secure clamping Suitable for steel, GGG and non‑ferrous metals Consistent production tolerances for reliable assemblies Designed to meet industrial machining demands, this reamer combines a DIN 212‑3 geometry with a Form B profile to deliver repeatable fitting results. The HSS‑Co alloy improves heat resistance compared with standard high‑speed steels, reducing wear in continuous operations. By using a tool with H7 tolerance, shops can achieve common clearance and transition fits without additional testing, which reduces rework and stabilises assembly processes. The combination of geometry and material results in a tool that supports a predictable process window and lowers scrap rates in batch production. Material compatibility and application advantages The cutter is optimised for finishing through and blind holes in a range of workpiece materials, explicitly including steel, GGG (spheroidal graphite cast iron) and non‑ferrous alloys. The flute design and cutting geometry are selected to manage chip evacuation and surface integrity, so the machined bore retains dimensional accuracy and a smooth surface finish. For manufacturers producing mating parts, this means fewer downstream adjustments and fewer rejected assemblies, improving overall throughput and customer confidence in part interchangeability. Clamping, runout and process security A secure hold is essential to exploit the tool’s capability for runout accuracy. The reamer’s cylindrical shank is intended for use with hydraulic collets, high‑accuracy chucks or shrink fit holders; when paired with such holders, the tool achieves the roundness and concentricity required for precision fits. The tool features helical flutes and an unequal spacing pattern that helps reduce vibration and harmonics during rotation, contributing to stable cutting conditions. These design choices translate into reduced tool chatter, longer tool life and a more reliable process window on CNC machines. Practical benefits for workshop and production environments The tool’s construction and geometry focus on minimising interruptions in workflow. Right‑hand cutting action combined with the specified helix direction supports consistent chip flow for typical machining setups. For operations where fixture and spindle stability vary, the reamer’s robustness and material selection offer better resistance to thermal softening and wear than plain high‑speed steels. This resilience supports higher uptime, less frequent tool changes and a clearer planning horizon for maintenance intervals, which is particularly valuable for subcontractors and medium‑volume production facilities. Contact Metav Werkzeuge for tailored clamp and holder recommendations or to discuss batch needs — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 2000865314NW Label: NC machine reamer DIN 212-3 H7 Form B D.13mm HSS‑Co TECWERK Manufacturer: TECWERK Facts Diameter: 13 mm Tolerance: H7 Packaging unit: 1 Special features HSS‑Co DIN 212‑3 Form B Right‑hand cutting Helical flutes Left‑hand helix Cylindrical shank Unequal spacing For through and blind holes in steel, GGG and non‑ferrous metals Compatible with hydraulic, high‑accuracy and shrink chucks for highest runout accuracy and process security FAQ What tolerance class does this reamer achieve? The NC machine reamer DIN 212‑3 H7 Form B, Ø 13 mm (TECWERK, SKU 2000865314NW) is manufactured to deliver an H7 tolerance, suitable for standard precision fits in production parts. Which materials can be machined with this reamer? This reamer is specified for finishing holes in steel, GGG (spheroidal graphite cast iron) and non‑ferrous metals, making it versatile for common engineering materials. How should the tool be clamped for best results? For optimal runout accuracy and process security, use a hydraulic collet, high‑accuracy chuck or shrink fit holder; these clamping methods complement the reamer’s cylindrical shank and reduce spindle‑tool eccentricity. Is the reamer suitable for both through and blind holes? Yes, the design supports machining of both through and blind holes, with flute geometry intended to manage chip evacuation and surface finish accordingly. What advantages does the HSS‑Co material provide? The HSS‑Co alloy enhances heat resistance and wear performance compared with standard high‑speed steels, improving tool life and stability during longer production runs. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise bore finishing with a tolerance H7 fit, robust cemented carbide construction and a secure Morse taper MT1 mounting to keep production running with minimal rework; order directly via Metav Werkzeuge or consult our specialists for machining parameter advice. TECWERK machine reamer DIN 8094 H7, 14 mm — carbide, MT1 shank A TECWERK machine reamer DIN 8094 H7 engineered for high‑precision finishing of bores in steel, ductile cast iron and non‑ferrous metals, suitable for machine mounting with an MT1 shank Cemented carbide for high wear resistance DIN 8094 Form B, tolerance H7 Helical flutes with left‑hand helix Morse taper MT1 shank for machine mounting Consistent bore sizes and reduced rework from standardised tolerance control This tool is designed to deliver consistent finishing results through the tolerance H7 specification in accordance with DIN 8094. The combination of a precisely held tolerance and the tool geometry reduces the need for corrective machining, which in turn lowers scrap rates and shortens production cycles. The cemented carbide construction keeps dimensional stability under repeated use, so batch after batch meets specification without constant adjustment of process parameters. Smooth cutting action and effective chip evacuation for varied materials The reamer’s helical flutes and left‑hand helix are configured to promote controlled chip formation and evacuation, improving surface finish while reducing vibration. Although the tool is listed as right‑hand cutting, the helix direction helps clear chips from the bore efficiently when used in standard machine setups. This geometry is beneficial when working with steel, GGG (ductile cast iron) and non‑ferrous metals, where stable chip flow preserves bore accuracy and extends tool life. Secure mounting and practical integration into production machinery A Morse taper MT1 shank provides a reliable interface for machine spindles and reduces run‑out compared with some straight‑shank arrangements, supporting precise alignment during reaming operations. The designation Form B follows the DIN 8094 profile and indicates the tool’s intended machine compatibility. For integration into an existing tool set, consider machine spindle condition and clamping procedures to maintain the reamer’s performance and the target H7 fit over prolonged use. Contact Metav Werkzeuge in Emmerich for application guidance and to specify the right TECWERK reamer for the task — info@metav-werkzeuge.com / +49 2822 7131930 Technical data Article number: 2000865777NW Product: Machine reamer DIN 8094 H7, Form B, 14 mm Manufacturer: TECWERK Core specifications Diameter: 14 mm Tolerance: H7 Shank: Morse taper MT1 Standard: DIN 8094 Features Material: cemented carbide (HM) Cutting direction: right‑hand cutting Flutes: helical‑fluted, left‑hand helix Application: steel, GGG (ductile cast iron), non‑ferrous metals Form: B FAQ What materials is this reamer suitable for? The TECWERK machine reamer DIN 8094 H7 is specified for steel, GGG (ductile cast iron) and non‑ferrous metals, providing reliable finishing across these common workshop materials. What does the H7 tolerance mean for bore quality? H7 indicates a standardised bore tolerance that delivers a defined clearance/fit; using the TECWERK reamer with this tolerance helps achieve consistent, inspection‑ready holes. How is the reamer mounted in a machine? The reamer is supplied with a Morse taper MT1 shank for secure mounting in machine spindles or taper adaptors, ensuring low run‑out and stable cutting conditions. Can the helical flute design reduce vibration? Yes, the helical‑fluted geometry, described as a left‑hand helix, supports smoother cutting and improved chip evacuation, which can reduce vibration and enhance surface finish. Is the tool made from carbide and how does that affect wear? The tool uses cemented carbide (HM), offering high wear resistance and dimensional stability for repetitive finishing operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of DIN 208 conformity, H7 tolerance and HSS‑Co construction delivers consistent, production-ready hole finishing with reduced rework and longer tool life. The reamer’s spiral flutes and MT1 Morse taper shank ensure reliable chip control and simple machine integration. Order the tool directly via Metav Werkzeuge or ask our consultants if additional specifications are required. Machine reamer DIN 208 H7, Form B, 14 mm — HSS‑Co, MT1 — TECWERK The Machine reamer DIN 208 H7, Form B, 14 mm is a spiral‑fluted finishing reamer with a Morse taper shank, designed for accurate through and blind holes in steel, non‑ferrous metals and plastics. *HSS‑Co construction for high wear resistance *DIN 208 standard, Form B geometry *Tolerance H7 for precise hole sizing *Morse taper MT1 shank, spiral‑fluted design Consistent, measurable hole accuracy for production The DIN 208 geometry combined with a tolerance H7 provides a predictable fit and repeatable results for serial production. Manufactured from HSS‑Co (cobalt high‑speed steel), the tool sustains cutting heat and resists wear over longer cycles, which reduces downtime for tool changes. For operations where dimensional conformity is critical, the stable shank‑to‑spindle connection and the reamer’s geometry lower scrap rates and shorten inspection effort, delivering clear cost‑efficiency benefits for machining centres and toolrooms. Reliable chips and stable cutting across materials A spiral‑fluted design with a defined helix angle promotes consistent chip evacuation, even in mixed‑material batches. Although the reamer is right‑hand cutting, the specified left‑hand helix supports cleaner chip flow and reduces tendency to re‑cut chips in through holes and blind bores. The tool is suited to steel, non‑ferrous metals and plastics, making it versatile for finishing both mild and softer alloys as well as polymer components. The result is a cleaner bore surface and reduced manual deburring. Easy machine integration and predictable maintenance The MT1 (Morse taper 1) shank enables direct seating in compatible spindles or adaptors for stable run‑out and straightforward set‑up in production equipment. Form B profile and the reamer’s construction allow controlled material removal for final sizing rather than heavy stock removal, so the tool complements existing drills and roughing cutters. With correct feeds and lubrication, maintenance is mainly inspection and occasional reconditioning, which keeps process control simple and predictable for shopfloor managers. For precision finishing in small and medium production runs, opt for the TECWERK reamer and contact Metav Werkzeuge for tailored supply and expert advice from Emmerich — info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000865762NW Item: Machine reamer DIN 208, Form B, 14 mm Brand: TECWERK Specifications Diameter: 14 mm Tolerance: H7 Material: HSS‑Co Shank: Morse taper MT1 Cutting direction: right‑hand Flute form: spiral‑fluted with left‑hand helix Special features For through and blind holes Suitable for steel, non‑ferrous metals and plastics DIN 208 compliant Form B geometry Spiral flutes for chip evacuation FAQ What materials can this reamer be used on? The TECWERK machine reamer is suitable for steel, non‑ferrous metals and plastics, as specified for finishing operations. Does the reamer provide tight tolerance control? Yes. The tool is manufactured to DIN 208 with H7 tolerance to achieve consistent hole sizing for production use. How is the reamer mounted in a machine? The reamer features a Morse taper MT1 shank for direct insertion into compatible spindles or adaptors, ensuring stable seating and reduced run‑out. Is the tool intended for through holes, blind holes, or both? The design and Form B geometry make the reamer suitable for both through and blind holes in the listed materials. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of precise bore finishing with a DIN‑compliant tool: H7 tolerance and carbide cutting inserts deliver consistent, production‑ready holes while the spiral‑fluted geometry supports smooth chip evacuation. Order the tool directly via Metav Werkzeuge or consult the Metav team for application advice. Machine reamer DIN 8093 H7, Form B, 14 mm — TECWERK A Machine Reamer DIN 8093 H7, Form B, 14 mm designed for high‑precision finishing of bores in steel, spheroidal graphite cast iron and non‑ferrous metals using carbide cutting inserts. DIN 8093 tolerance H7 Carbide cutting inserts Spiral-fluted with left-hand helix Cylindrical shank, shank tolerance h6 Consistent hole accuracy for series production The reamer is engineered to meet DIN 8093 requirements and to achieve H7 tolerance, which ensures repeatable hole diameters within tight limits. Such accuracy reduces subsequent machining or inspection effort, improving throughput in batch production. The combination of carbide cutting inserts with a stable cutting geometry delivers longer tool life and predictable wear behaviour, making the tool suitable where dimensional conformity is essential. Reliable chip control and cutting behaviour The spiral‑fluted design with a left‑hand helix promotes controlled chip evacuation and reduces surface damage during reaming. Despite the left‑hand helix, the tool is right‑hand cutting, which preserves conventional spindle direction in most machines while benefitting from improved chip flow. This geometry helps maintain bore roundness and surface finish, especially important when working with mixed material batches or longer bore depths. Robust interface and secure clamping A cylindrical shank with h6 tolerance from 10 mm provides a precise, vibration‑resistant connection to the machine tool holder. The stated shank specification contributes to concentric clamping and minimises run‑out, which in turn supports the achievement of the specified H7 tolerance at the finished bore. The tool is intended for use from Ø 10.0 mm (compatible with shank tolerance) and is ready to integrate into standard production setups. Material suitability and application range The geometry and insert grade make the tool appropriate for steel, GGG (spheroidal graphite cast iron) and non‑ferrous metals, covering common workshop and industrial applications. Carbide inserts maintain cutting performance across those materials and offer an economical alternative to full‑body carbide where indexable cutting edges are preferred. The Form B specification denotes the tool’s design under DIN and supports straightforward part replacement and tool management in a production environment. For accurate finishing with TECWERK reamers, request the SKU 2000865755NW from Metav Werkzeuge — technical guidance and fast dispatch are available via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000865755NW Product name: Machine reamer DIN 8093 H7 Form B 14 mm Manufacturer: TECWERK Packaging unit: 1 UID: 2000865755NW Facts Diameter: 14 mm Tolerance: H7 Shank tolerance: h6 (from Ø 10 mm) Suitable from Ø: 10.0 mm Special features DIN 8093 Form B Right‑hand cutting Spiral‑fluted (drallgenutet) Left‑hand helix Cylindrical shank Carbide cutting inserts (HM‑Schneidplatten) For steel, GGG (spheroidal graphite cast iron), non‑ferrous metals FAQ Which materials can be machined with this reamer? The TECWERK machine reamer is specified for steel, GGG (spheroidal graphite cast iron) and non‑ferrous metals, making it suitable for mixed‑material production where consistent finish is required. What does H7 tolerance mean for bore quality? H7 denotes a standard hole tolerance band under DIN/ISO; in practice the H7 tolerance of this tool ensures reproducible hole diameters with a snug fit for many engineering applications. Is the shank compatible with standard collets? Yes — the tool features a cylindrical shank with h6 tolerance from 10 mm, designed to fit standard holders and minimise run‑out for accurate finishing. Are the cutting inserts replaceable? The design uses carbide cutting inserts, which are replaceable; this enables economical maintenance and consistent cutting performance without replacing the entire tool body. What design aspects improve chip evacuation? The spiral‑fluted profile combined with a left‑hand helix promotes effective chip flow and reduces the risk of surface marking in the bore. TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a reamer that combines HSS-Co cutting geometry, DIN 212-3 conformity and H7 tolerance to deliver consistent fits and reduced rework; order directly via Metav Werkzeuge or consult the technical team for process integration. NC machine reamer DIN 212-3 H7 Form B Ø14 mm HSS-Co by TECWERK — right-hand cutting, left-hand helix NC machine reamer DIN 212-3 H7 Form B Ø14 mm HSS-Co is designed for precision finishing of through and blind holes on CNC equipment, providing consistent tolerances for series production and toolroom tasks HSS-Co cutting geometry for longevity and wear resistance DIN 212-3 conformity with H7 tolerance for precise fits Cylindrical shank suitable for high-accuracy chucks Unequal pitch and left-hand helix for stable cutting action Consistent tolerances for reliable assembly The combination of HSS-Co material and DIN 212-3 geometry ensures a stable cutting edge that preserves size and form across extended runs. With the H7 tolerance and Form B specification, the tool is intended to produce repeatable hole dimensions that reduce downstream adjustment and assembly time. When used with high-accuracy clamping systems, the result is markedly improved roundness and reduced scrap rates, contributing directly to throughput and cost-efficiency. Optimised flute and helix design for smoother machining The tool’s left-hand helix and unequal pitch reduce harmonic vibration and improve chip breaking during reaming operations. As a right-hand cutting reamer with a cylindrical shank, it is compatible with standard NC-machine holders and precision chucks; this delivers superior chip evacuation and a calmer cutting process. The outcome is a finer surface finish and lower risk of tool chatter, which benefits both single-part production and unattended batch runs. Broad application across ferrous and non-ferrous materials Specifically configured for finishing in steel, GGG (ductile iron) and various non-ferrous metals, this reamer supports both through and blind hole applications. Its design reduces the need for secondary operations by achieving the required fit in one pass, thereby shortening cycle times and improving shop-floor predictability. For mixed-material workpieces, the tool’s robustness ensures dimensional integrity even under varying cutting conditions. Integration into production for maximum process security Combining this reamer with hydro-expansion, shrink-fit or high-precision collets achieves the highest runout accuracy and process reliability. Proper clamping and coolant strategy extend tool life and maintain consistent hole quality over long series. Routine inspection and replacement of reamers at defined intervals will maintain product quality and protect downstream assembly processes, supporting the shop’s reputation for precision. Contact Metav Werkzeuge for advice on clamping options and process integration or order the TECWERK NC machine reamer through Metav Werkzeuge to ensure reliable precision in production Technical data Article number: 2000865315NW Item designation: NC machine reamer DIN 212-3, H7, Form B, Ø14 mm, HSS-Co, TECWERK Facts Diameter: 14 mm Tolerance: H7 Form: B Material: HSS-Co Standard: DIN 212-3 Shank: Cylindrical Cutting direction: Right-hand Helix: Left-hand Pitch: Unequal Pack unit: 1 Special features Suitable for through and blind holes Application materials: steel, GGG (ductile iron), non-ferrous metals Designed for NC machine use Optimised for high runout accuracy when used with hydro-expansion, shrink-fit or precision collets FAQ What materials can this reamer process effectively? The TECWERK NC machine reamer is specified for finishing in steel, GGG (ductile iron) and non-ferrous metals, providing consistent fits and surface quality for these materials. Which machines and clamping systems are recommended? For best results, pair the reamer with hydro-expansion, shrink-fit or high-accuracy chucks; these combinations enhance runout accuracy and process reliability for CNC operations. How does the unequal pitch benefit machining performance? Unequal pitch reduces resonant frequencies and vibration, leading to improved surface finish and longer tool life during reaming cycles. Is the tolerance suitable for press fits or running fits? With an H7 tolerance and DIN 212-3 geometry, the tool is optimised for precision fits typical in assembly applications; suitability for a specific fit should be confirmed against mating part tolerances. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co construction, H7 tolerance and spiral‑fluted geometry for stable, high‑precision reaming results; order the tool directly via Metav Werkzeuge or consult the advisors for application-specific recommendations. NC machine reamer DIN 212‑3, Form B – Ø 6 mm, HSS‑Co (TECWERK) The NC machine reamer DIN 212‑3 Form B Ø 6 mm HSS‑Co is a precision finishing tool designed for producing H7 bore tolerances in steel, ductile cast iron and non‑ferrous metals on CNC machines NC machine reamer in HSS‑Co with H7 tolerance Spiral‑fluted design with left‑hand helix Cylindrical shank and unequal flute spacing Suited for steel, GGG and non‑ferrous metals Achieve consistent H7 bores with minimal rework The reamer is engineered for precision finishing, delivering repeatable H7 tolerance bores when integrated into a controlled machining process. The HSS‑Co substrate provides a balance of hardness and toughness that supports sustained cutting at finishing feed rates, reducing the risk of chatter and excessive tool wear. When used with appropriate high‑accuracy toolholders, the cutter improves cycle reliability and minimises secondary operations, which supports a more efficient production flow and predictable part quality. Flute geometry that stabilises chip evacuation and surface finish The spiral‑fluted layout with a left‑hand helix and unequal flute spacing promotes smooth chip formation and evacuation even in interrupted or through‑hole conditions. The right‑cutting edge geometry ensures secure shearing action for clean wall finishes, while the unequal spacing helps to dampen harmonic vibrations. The result is a finer surface finish and reduced burr formation on both through and blind holes, lowering the need for subsequent deburring and inspection work. Designed for machine integration and runout control A cylindrical shank makes the reamer compatible with standard NC collets and shrink or hydro expansion chucks; the tool benefits markedly from high‑accuracy clamping to achieve the advertised concentricity. In conjunction with precision chucks, the cutter supports excellent runout accuracy, enhancing process stability in serial production. This characteristic is particularly valuable in tooling setups where interchangeability and reproducible results are required across multiple workpieces. Broad applicability across common engineering materials Optimised for finishing operations in steel, GGG (ductile cast iron) and a range of non‑ferrous metals, the tool suits general workshop and production environments needing reliable tolerance control. The cobalt‑alloyed high‑speed steel composition increases red hardness for elevated temperatures during finishing cuts, while preserving resistance to mechanical shock. This combination makes the reamer a practical choice for both routine maintenance and consistent manufacturing requirements on CNC platforms. For reliable high‑precision reaming, contact Metav Werkzeuge to request the TECWERK NC machine reamer (SKU 2000865307NW) and to discuss the ideal toolholding and process parameters for the intended application. Technical Data Article number: 2000865307NW Label: NC‑machine reamer DIN 212‑3 H7 Form B Ø 6 mm HSS‑Co TECWERK Packaging unit: 1 Facts Diameter: 6 mm Tolerance: H7 Form: B Shank type: cylindrical Special features Material: HSS‑Co (cobalt high‑speed steel) Right‑hand cutting Spiral‑fluted design Left‑hand helix Unequal flute spacing For through and blind holes Suitable for steel, GGG and non‑ferrous metals FAQ What size bore does the reamer produce and to what tolerance? The TECWERK NC machine reamer with SKU 2000865307NW is specified at Ø 6 mm and is manufactured for H7 tolerance, providing a standardised fit for precision assemblies. Can the reamer be used for both through holes and blind holes? Yes, the spiral‑fluted geometry of this NC reamer is suitable for both through and blind holes, optimising chip evacuation and surface quality in either case. Which materials are appropriate for this reamer? The tool is intended for steel, GGG (ductile cast iron) and non‑ferrous metals, with the HSS‑Co composition offering thermal stability during finishing operations. Is special toolholding required for best results? To achieve the highest runout accuracy and process security, use the reamer with precision chucks such as hydro expansion, high‑accuracy collets or shrink fit holders; the cylindrical shank is compatible with these systems. How does the spiral helix and unequal flute spacing benefit machining? The spiral helix combined with unequal flute spacing reduces harmonic vibration and improves chip flow, which contributes to better surface finish and more consistent dimensional results. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

The combination of precise H7 tolerance, carbide cutting plates and a cylindrical shank with h6 tolerance ensures repeatable, production-ready bores with low run-out; order the tool directly via Metav Werkzeuge or consult the technical team for application-specific advice. Machine reamer DIN 8093, Form B — 15 mm, H7 (TECWERK) A machine reamer DIN 8093 H7 Form B 15 mm designed for precision finishing of bores in steel, ductile cast iron and non‑ferrous metals DIN 8093 compliant H7 tolerance Carbide cutting plates for wear resistance Cylindrical shank with h6 tolerance Helical flutes with left‑hand helix Precise fits that reduce rework and assembly time The reamer is engineered to deliver H7 tolerance in accordance with DIN 8093, giving a defined clearance class for standard mating parts and bearings. This level of accuracy reduces the need for corrective machining and minimises assembly rework, which improves throughput on repetitive production runs. The combination of a 15 mm nominal diameter and standardised tolerance classes supports predictable interchangeability in series production, making the tool a rational choice when consistent bore sizing is essential. Durable cutting performance across common workshop materials Equipped with carbide cutting plates, the tool provides high wear resistance for extended tool life when processing steel, ductile cast iron (GGG) and non‑ferrous metals. The helical flutes with a left‑hand helix assist chip evacuation, which helps maintain surface finish and reduces the risk of built-up edge during finishing passes. The Form B geometry supports a controlled cutting action suited to finishing operations, so the benefit is both improved surface quality and longer intervals between regrinds or tool changes. Secure clamping and stable running for repeatable results The reamer features a cylindrical shank manufactured to h6 shank tolerance, enabling reliable clamping and low run‑out in standard toolholders. Right‑hand cutting combined with the precision shank tolerance reduces vibration and promotes concentricity, which translates directly into fewer rejects and less inspection time. For production environments where machine uptime and consistent output matter, this design delivers measurable efficiency gains while keeping handling simple for the workshop staff. Practical suitability and machining guidance Suitable for bore diameters from 10.0 mm upwards, the tool is intended for finishing operations where a tight tolerance class and good surface finish are required. The specification emphasises industrial compatibility rather than specialist or one‑off use, so the reamer is best applied in batch production, maintenance departments and toolrooms that demand reproducible results. For material or machine‑specific parameter settings, the Metav technical consultants can provide tailored recommendations based on spindle speed, feed and clamping method. For proven finishing accuracy and reliable delivery, request the TECWERK machine reamer via Metav Werkzeuge — contact info@metav-werkzeuge.com or call +49 2822 7131930 for application guidance and supply from Emmerich. Technical data Article number: 2000865756NW SKU / UID: 2000865756NW Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 15 mm Tolerance: H7 Shank tolerance: h6 Suitable from: Ø 10.0 mm Special features DIN 8093 Form B Carbide cutting plates (HM) Cylindrical shank Right‑hand cutting Helical flutes, left‑hand helix Suitable for steel, GGG, non‑ferrous metals FAQ What tolerance class does the reamer achieve? The TECWERK machine reamer is specified to H7 tolerance in accordance with DIN 8093, ensuring standardised bore fits for mating components. Which materials can be machined with this tool? The reamer is suitable for steel, ductile cast iron (GGG) and non‑ferrous metals, as stated in the technical data, making it versatile for many finishing tasks. How is chip evacuation handled during finishing operations? Helical flutes with a left‑hand helix support effective chip evacuation and help maintain surface finish when paired with appropriate feeds and speeds. What ensures accurate clamping and low run‑out? A cylindrical shank manufactured to h6 tolerance provides secure clamping in standard holders, reducing run‑out and improving concentricity. Is the tool suitable for small bore applications? The specification indicates suitability from Ø 10.0 mm, with the 15 mm nominal diameter delivering the intended finishing performance for bores at and above this size. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of high HSS‑Co wear resistance, precise H7 tolerance and optimised flute geometry for consistent production results; order the NC machine reamer directly via Metav Werkzeuge or consult the specialists for process integration. NC machine reamer DIN 212‑3 H7 Form B, 15 mm — TECWERK HSS‑Co The NC machine reamer DIN 212‑3 H7 Form B, 15 mm is a high‑precision finishing tool for CNC operations, developed for reliable bore sizing and surface quality in through and blind holes across a range of metallic substrates. HSS‑Co material for high wear resistance Tolerance H7 for precision fits Spiral flutes with left‑hand helix Cylinder shank with unequal pitch Consistent bore tolerances for fit‑critical assemblies The reamer delivers repeatable results by combining a tolerance H7 specification with a hard‑wearing HSS‑Co composition, ensuring that final bores meet standardised fits with minimal rework. The controlled cutting geometry reduces dimensional deviation, which supports tighter assembly tolerances and predictable interchangeability of mating components. This level of precision benefits production processes where component fit is critical and quality control must be reliably reproducible. Durable performance across common engineering materials Manufactured from cobalt‑alloyed high‑speed steel, the tool copes well with a spectrum of materials including steel, grey and ductile cast irons and non‑ferrous metals. The choice of HSS‑Co balances toughness and red‑hardness resistance, extending tool life under intermittent CNC spindle loads and in applications where heat generation is significant. As a result, maintenance intervals are lengthened and overall process efficiency is improved without compromising finish quality. Geometry engineered to minimise runout and chatter The flute design features spiral flutes with a left‑hand helix and unequal pitch, which together disrupt harmonic vibrations and distribute cutting forces more evenly. The cylinder shank assists in stable clamping, while the tool’s profile produces a controlled chip flow suitable for both blind and through bores. When used with precision holding systems such as hydro expansion or high‑accuracy shrink chucks, the reamer contributes to exceptionally low runout accuracy, supporting higher production speeds with consistent surface finish. Ready integration into CNC workflows for reliable throughput Designed to the DIN 212‑3 standard and configured as Form B, the reamer is compatible with typical NC machining cycles for finishing operations. Its right‑hand cutting direction and shank form permit straightforward use in automated tool magazines and enable predictable toolpath programming. The tool’s characteristics favour process security in serial production: fewer rejects, lower rework rates and better overall machining economy when integrated into a coherent tooling strategy. Discuss specification and clamping options with Metav Werkzeuge to confirm the TECWERK NC machine reamer suits the intended application; contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice and reliable supply from Emmerich. Technical data Article number: 2000865316NW SKU/UID: 2000865316NW Packaging unit: 1 Facts Diameter: 15 mm Tolerance: H7 Standard: DIN 212‑3 Special features Material: HSS‑Co Form: B Right‑hand cutting Spiral fluted with left‑hand helix Cylinder shank Unequal pitch Suitable for through and blind holes Application: steel, GGG (cast iron) and non‑ferrous metals Designed for use with precision chucks to enhance runout accuracy FAQ What hole sizes does this reamer produce to tolerance? The TECWERK NC machine reamer DIN 212‑3 H7 Form B, 15 mm produces bores to H7 tolerance for a 15 mm nominal size, suitable for fit‑critical applications. Can this reamer be used on cast iron and aluminium? Yes — the tool is specified for use on steel, GGG (cast iron) and non‑ferrous metals, including aluminium alloys. Which shank type is fitted and how does it aid clamping? The reamer features a cylinder shank, which is compatible with common chucks and supports secure clamping for improved concentricity. Is the geometry suited to blind holes as well as through holes? The design addresses both through and blind holes, with flute geometry optimised to control chip evacuation and finish quality in both cases. Are special chucks recommended to achieve best runout results? For maximum runout accuracy, pairing the reamer with hydro expansion, high‑precision shrink or high‑accuracy collet chucks is recommended to reduce eccentricity during machining. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a proven combination of precision tolerance (H7), robust HM cutting technology and a concentric h6 shank for dependable finishing in steel, cast iron and non‑ferrous metals; order directly via Metav Werkzeuge or consult our specialists for application advice and delivery from Emmerich. TECWERK machine reamer DIN 8093 H7 Form B Ø16 mm, HM The TECWERK machine reamer DIN 8093 H7 Form B Ø16 mm is a specialised finishing tool for precision bores in steel, ductile cast iron and non‑ferrous metals, designed for integration into machining centres and shank holders. DIN 8093 Form B design Tolerance H7 for precision bores Carbide cutting inserts (HM) for durability Cylindrical shank with h6 tolerance Accurate bore finishing for consistent interchangeability The combination of DIN 8093 geometry and a H7 tolerance delivers reproducible bore sizes suited to assemblies that require interchangeability. The tool’s carbide cutting technology (HM) ensures stable edge retention during finishing operations, which reduces the need for repeat machining and minimises scrap rates. By focusing on controlled material removal rather than aggressive stock taking, the reamer produces the finished diameters and surface quality expected in production environments, supporting predictable assembly fits and long‑term component reliability. Cutting geometry engineered for steady chip control A right‑hand cutting action paired with a left‑hand helix and helical flutes provides a balanced cutting rhythm and effective chip formation. This design promotes continuous chip evacuation and reduces vibration during rotation, contributing to a smoother cutting action and more consistent bore geometry. The carbide cutting plates provide wear resistance across common workshop materials, meaning the tool maintains its cutting profile for longer production runs and fewer indexings or insert changes. Machine compatibility and shank precision for secure mounting The reamer features a cylindrical shank manufactured to h6 tolerance (applicable from Ø10 mm), which aids in concentric clamping and repeatable tool positioning in standard collets and holders. The Ø16 mm nominal diameter is compatible with bore finishing tasks above typical minimum diameters specified for carbide insert use, and the standardised form and tolerance make the tool straightforward to integrate into existing tool sets. Clear specification of shank tolerance and finish reduces setup time and helps preserve spindle life through accurate load transfer. For precision finishing with the TECWERK reamer, contact Metav Werkzeuge for tailored advice and reliable supply direct from Emmerich — our specialists will help select the correct tooling and ensure prompt dispatch. Technical data Article number: 2000865757NW Label: Maschinenreibahle DIN 8093 H7 Form B D.16mm HM TECWERK Brand: TECWERK Packing unit: 1 Dimensions & tolerances Diameter: Ø16 mm Applicable from: Ø10.0 mm Shank tolerance: h6 (from Ø10 mm) Hole tolerance: H7 Form: B Standard: DIN 8093 Design & special features Carbide cutting inserts (HM) Right‑hand cutting Left‑hand helix Helical flutes Cylindrical shank Suitable for steel, GGG (ductile cast iron), non‑ferrous metals FAQ What materials is this reamer suitable for? The TECWERK machine reamer is specified for use with steel, GGG (ductile cast iron) and non‑ferrous metals, as noted in the product data (SKU 2000865757NW). What does the H7 tolerance mean for finished bores? A H7 tolerance indicates a close, standardised bore tolerance according to DIN practice, offering predictable fits for mating parts when the TECWERK reamer is used for final sizing. Is the shank compatible with standard holders? Yes — the reamer has a cylindrical shank manufactured to h6 tolerance (from Ø10 mm), facilitating secure clamping in common collets and holders. Does the tool use carbide inserts? The product specification lists HM cutting inserts (carbide), which provide wear resistance and stable edge life for finishing operations. Which standard and form does this reamer follow? The tool conforms to DIN 8093, Form B, ensuring standardised geometry for precision finishing tasks. TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of the combination of HSS‑Co construction, precise H7 tolerance and a secure Morse taper MK2 for consistent hole finishing in steel and non‑ferrous materials; order directly via Metav Werkzeuge or consult the team for application advice. Machine reamer DIN 208 H7 Form B, 16 mm — TECWERK (HSS‑Co, MK2) A Machine reamer DIN 208 H7 Form B 16 mm engineered for accurate finishing of through and blind holes in steel, non‑ferrous metals and plastics HSS‑Co alloy for extended wear resistance Tolerance H7 for precise hole finishing Morse taper MK2 shank for secure spindle fit Precision finish for repeatable hole quality The reamer delivers consistent dimensional control thanks to the H7 tolerance and conformity to DIN 208, which together ensure holes meet tight assembly requirements. Manufactured from HSS‑Co (cobalt‑alloy high‑speed steel), the tool maintains its hardness at elevated cutting temperatures, reducing size variation over repeated cycles. The result is a reliable finishing operation with fewer corrective passes and less rework, supporting stable process outputs in production and maintenance environments. Robust geometry for varied machining tasks A spiral, helical‑fluted geometry combined with right‑hand cutting and a left‑hand helix promotes smooth chip evacuation and reduces built‑up edge when machining mixed batches. The Form B profile is optimised for both through and blind holes, balancing cutting action and stability. The integrated Morse taper MK2 shank provides a solid connection to the machine spindle or adapter, improving concentricity and reducing vibration for a superior surface finish. Longer tool life and consistent productivity Cobalt‑alloy construction increases wear resistance and retains cutting edge integrity under heat, which contributes to longer intervals between regrinds and replacements. The combination of material and flute design enhances cutting performance in steel, non‑ferrous metals and plastics, meaning fewer tool changes and reduced downtime. This efficiency supports measurable gains in daily throughput and predictable maintenance planning for workshop managers. Advice and confidence for procurement decisions Specification conformity and material selection make this reamer a pragmatic choice for production and repair shops seeking dependable hole tolerances. Backed by Metav’s role as a quality‑filter for the European market, the tool benefits from a transparent supply chain and the specialist buying options available through the distributor. For procurement teams looking to simplify suppliers and ensure consistent supply, this reamer aligns with the aim to centralise precision tooling without compromising performance. Contact Metav Werkzeuge for tailored application advice and to reserve TECWERK machine reamers with HSS‑Co and H7 tolerance — direct support from Emmerich: info@metav-werkzeuge.com, +49 2822 7131930 Technical data Article number: 2000865763NW Name: Machine reamer DIN 208 H7 Form B 16 mm Manufacturer: TECWERK Packaging unit: 1 Core data Diameter: 16 mm Tolerance: H7 Standard: DIN 208 Shank: MK2 Material: HSS‑Co Special features Form B Right‑hand cutting Helical fluted (spiral) Left‑hand helix For through and blind holes Suitable for steel, non‑ferrous metals and plastics FAQ What tolerance does the reamer achieve? The reamer is manufactured to H7 tolerance, ensuring consistent finished hole diameters in line with DIN 208 for reliable assembly fits. Which materials can be machined with this reamer? The tool is suitable for steel, non‑ferrous metals and plastics, with the HSS‑Co grade supporting a broad range of workshop applications. How is the reamer held in the machine? The reamer uses a Morse taper MK2 shank for secure seating in compatible spindles or adapters to improve concentricity and stability. Why choose HSS‑Co rather than standard HSS? HSS‑Co offers higher red hardness and improved wear resistance, which extends tool life under higher cutting temperatures compared with standard HSS. Is the tool suitable for both through and blind holes? Yes, the Form B geometry and flute design are optimised for both through and blind holes, balancing chip evacuation and cutting stability. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Maschinenreibahle DIN 8094 H7 Form B D.16mm HM MK2 TECWERK Die Maschinenreibahle DIN 8094 H7 Form B D.16mm HM MK2 TECWERK ist ein präzises Nachbearbeitungswerkzeug für die Feinbearbeitung von Bohrungen in Produktionsumgebungen und Werkstätten Präzisionsmaß H7 für enge Toleranzen Hartmetall HM für lange Standzeit Morsekegelschaft MK2 für einfache Aufnahme Drallgenutet, rechtsschneidend, Linksdrall Geeignet für Stahl, GGG und NE‑Metalle Hohe Präzision für wiederholbare Passgenauigkeit Die H7-Toleranz sorgt für reproduzierbare Bohrungsmaße und minimiert Nacharbeit bei Montage und Lagerung. Durch die drallgenutete Ausführung werden Späne zuverlässig geführt, was die Oberflächenqualität verbessert und die Notwendigkeit von Folgeprozessen reduziert. Anwender profitieren von gleichbleibender Präzision bei Serienfertigung und weniger Ausschuss, was die Effizienz in der Fertigung erhöht. Material und Bauweise für hohe Beanspruchung Die Verwendung von Hartmetall (HM) gewährleistet eine hohe Verschleißfestigkeit und lange Werkzeitlebensdauer selbst bei Bearbeitung harter Werkstoffe. Der Morsekegelschaft MK2 erlaubt eine sichere und zentrierte Werkzeugaufnahme in vielen Maschinen, sodass ein schneller Werkzeugwechsel möglich ist. Diese Kombination reduziert Stillstandszeiten und senkt die Werkzeugkosten pro bearbeitetem Bauteil. Vielseitiger Einsatz in Werkstatt und Produktion Konzipiert für die Bearbeitung von Stahl, GGG (Gusseisen) und NE‑Metalle eignet sich das Werkzeug sowohl für den Einsatz in Feinwerkstatt als auch in industriellen Fertigungsstraßen. Die rechtsschneidende Ausführung mit Linksdrall unterstützt unterschiedliche Spanbedingungen und verbessert die Spanabfuhr bei variierenden Werkstückmaterialien. Dadurch bleibt die Bearbeitungsqualität auch bei wechselnden Aufgaben konstant. Einfache Integration in vorhandene Maschinenparks Die Ausführung nach DIN 8094 und die Form B Bauweise gewährleisten Kompatibilität mit gängigen Reibahleaufnahmen und Spannsystemen. Anwender ohne tiefes Fachwissen profitieren von der standardisierten Schnittstelle, die die Auswahl erleichtert und die Inbetriebnahme vereinfacht. Die technische Gestaltung fokussiert auf problemlosen Einsatz und reproduzierbare Ergebnisse in der Serienfertigung. Empfehlung: Für präzise Bohrungsnacharbeit die Maschinenreibahle mit H7-Toleranz direkt über Metav Werkzeuge anfragen — eMail: info@metav-werkzeuge.com / Telefon: +49 2822 7131930 Produktmerkmale Artikelnummer: 2000865778NW Marke: TECWERK Bezeichnung: Maschinenreibahle DIN 8094 H7 Form B D.16mm HM MK2 Verpackungseinheit: 1 Daten Durchmesser: 16 mm Toleranz: H7 Schaft: MK2 Besonderheiten HM: Hartmetall DIN 8094 Form B rechtsschneidend drallgenutet Linksdrall Morsekegelschaft: MK2 (Morsekegel 2) Für Stahl Für GGG (Gusseisen) Für NE‑Metalle (Nicht‑Eisen‑Metalle) FAQ Welche Toleranzklasse hat die Reibahle? Die Reibahle verfügt über die H7-Toleranz, was enge Maßvorgaben und hohe Wiederholgenauigkeit sicherstellt; Produktbezeichnung: Maschinenreibahle DIN 8094 H7 Form B D.16mm HM MK2 TECWERK. Für welche Werkstoffe ist das Werkzeug geeignet? Das Werkzeug ist geeignet für Stahl, GGG (Gusseisen) und NE‑Metalle, wodurch es flexibel in unterschiedlichen Produktionsprozessen einsetzbar ist. Welcher Schafttyp wird verwendet und warum ist das wichtig? Die Reibahle hat einen MK2-Schaft (Morsekegel 2), der eine zuverlässige Aufnahme in vielen Maschinen ermöglicht und schnellen Werkzeugwechsel unterstützt. Was bedeutet HM bei diesem Werkzeug? HM steht für Hartmetall, ein verschleißfestes Material, das lange Standzeiten und konstante Schnittgüten auch bei anspruchsvollen Materialien gewährleistet. Wie beeinflusst die Drallgenutung die Bearbeitung? Die drallgenutete Konstruktion verbessert die Spanführung und reduziert Störungen durch angesammelte Späne, was die Oberfläche des Bohrungslochs schont und Nacharbeit minimiert. Hersteller: NORDWEST Handel AG; Robert-Schuman-Straße 17; 44263 Dortmund

Take advantage of the combination of proven HSS-Co material, DIN 212-3 geometry and H7 tolerance for dependable fit production; order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK NC machine reamer DIN 212-3 · H7 · 16 mm · HSS-Co The TECWERK NC machine reamer designed for precision finishing of blind and through holes in steels, ductile cast iron and non‑ferrous metals. Cobalt high-speed steel (HSS-Co) construction Tolerance H7 for precision fits DIN 212-3, Form B geometry Cylindrical shank with helical flutes Consistent precision for reproducible fits The reamer is engineered to deliver consistent tolerances thanks to its H7 specification and DIN 212-3 geometry. The combination of Form B cutting geometry and HSS‑Co material reduces thermal distortion during operation, which supports stable dimensional results across production runs. For users requiring predictable clearances and repeatable assemblies, this finishing tool reduces the need for secondary sizing operations by producing accurate bores ready for immediate use. Designed for NC machining and high process reliability Optimised for numerical control machines, the tool features a cylindrical shank and an arrangement of helical flutes with unequal spacing to smooth chip flow and minimise vibration. The reamer’s right‑hand cutting with a left‑hand helix promotes controlled cutting forces and helps to preserve surface quality. When combined with hydraulic expanding chucks, high‑precision collets or shrink‑fit holders, the tool contributes to exceptionally low runout and enhanced process reliability, making it a practical choice for demanding production environments. Broad material compatibility and operational benefits Suitable for finishing both blind and through holes in steel, GGG (ductile cast iron) and non‑ferrous metals, the reamer offers versatility across common workshop and industrial tasks. The cobalt alloy base provides improved hot‑hardness and wear resistance compared with standard high‑speed steels, extending tool life under elevated cutting temperatures. The unequal flute spacing reduces harmonics, improving surface finish and reducing the frequency of tool changes — a tangible efficiency gain in medium to high volume production. Practical handling and integration in production The tool’s specifications, including its 16 mm nominal diameter and cylindrical shank, allow straightforward integration into standard NC toolholders and automated tool changers. Unequal flute spacing and the specific Form B geometry support reliable chip evacuation and better surface integrity, which lowers the incidence of rework. For workshops consolidating tooling supplies, the reamer complements existing setups where precision finishing and repeatable fits are required. For reliable finishing in NC operations choose TECWERK reamers and contact Metav Werkzeuge for tailored recommendations and immediate supply from Emmerich. Technical Data Article number: 2000865317NW SKU: 2000865317NW Manufacturer label: NC machine reamer DIN 212-3 H7 Form B D.16mm HSS-Co TECWERK Packaging unit: 1 Core data Diameter: 16 mm Material: HSS‑Co (cobalt high‑speed steel) Tolerance: H7 Standard: DIN 212-3 Form: B Special features Right‑hand cutting Left‑hand helix Helical flutes with unequal spacing Cylindrical shank Suitable for blind and through holes Applications: steel, ductile cast iron (GGG), non‑ferrous metals Compatible with hydraulic expanding chucks, high‑precision collets and shrink‑fit holders FAQ What hole types is this reamer suitable for? The TECWERK NC machine reamer is suitable for both blind and through holes and is specified for finishing operations in steel, GGG (ductile cast iron) and non‑ferrous metals. Which tolerance and standard does the tool meet? This reamer is produced to H7 tolerance and complies with DIN 212‑3, ensuring compatibility with standard precision fit requirements. What material is the reamer made from and why does that matter? Constructed from HSS‑Co (cobalt high‑speed steel), the reamer offers improved hot‑hardness and wear resistance compared with standard HSS, supporting longer life and stable performance under elevated cutting conditions. How can runout accuracy be improved when using this reamer? Runout accuracy improves when the reamer is used with hydraulic expanding chucks, high‑precision collets or shrink‑fit holders; these combinations help to achieve the process reliability expected in NC machining. Is this reamer compatible with automatic tool changers on NC machines? Yes, the cylindrical shank and standard dimensions make it straightforward to integrate the reamer into NC toolholders and automated tool changers. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Benefit from solid carbide construction and the DIN 8094 H7 tolerance for consistently accurate, burr‑free holes and extended tool life; the combination of a spiral‑fluted geometry and Morse taper shank ensures reliable chip control and simple mounting — order the Maschinenreibahle DIN 8094 H7 Form B D.18mm HM MK2 TECWERK directly via Metav Werkzeuge or ask our consultants if needed. Maschinenreibahle DIN 8094 H7 Form B D.18mm HM MK2 TECWERK — Precision machine reamer with Morse taper MT2 and spiral flutes Maschinenreibahle DIN 8094 H7 Form B D.18mm HM MK2 TECWERK is a precision machine reamer designed for accurate finishing of holes according to DIN 8094, offering H7 tolerance and a Morse taper shank for secure, repeatable mounting. Solid carbide construction DIN 8094 H7 tolerance Morse taper MT2 shank Suitable for steel and non‑ferrous metals High precision finishing for repeatable hole accuracy This precision reamer meets DIN 8094 and is manufactured to H7 tolerance, delivering consistent hole diameters and minimal runout. The solid carbide body provides rigidity and dimensional stability under load, which translates into fewer reworks and improved process reliability in serial production. For workshops and production lines that depend on repeatable results, this tool reduces inspection time and maintains tolerance chains through subsequent assembly processes. Secure mounting and effective chip control for smoother machining Equipped with a Morse taper MT2 shank, the tool seats cleanly in standard machine holders for reliable concentricity and fast tool changes. The spiral flutes with a left‑hand helix promote controlled chip evacuation and a steady surface finish when reaming steel, ductile cast iron and non‑ferrous metals. The flute geometry balances cutting forces to lower vibration, which supports longer cutting edge life and helps maintain target surface integrity on critical bores. Robust design that keeps production running The solid carbide construction and Form B geometry combine to offer high wear resistance and thermal stability, extending service intervals and reducing downtime. As a precision partner, Metav’s offering ensures that tools arrive ready for installation and backed by informed advice — an advantage where supply consistency and technical competence are decisive for production schedules. The result is a practical tool for finishing operations that demands accuracy without compromising throughput. For reliable workshop performance and expert advice on using TECWERK reamers, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 to place an order or request technical consultation. Technical Data Article number: 2000865779NW Label: Maschinenreibahle DIN 8094 H7 Form B D.18mm HM MK2 TECWERK Manufacturer: TECWERK Core specifications Diameter: 18 mm Tolerance: H7 Packaging unit: 1 Special features Material: solid carbide Standard: DIN 8094 Form: B Shank: Morse taper 2 (MT2) Spiral fluted with left‑hand helix Suitable for steel, ductile cast iron, non‑ferrous metals FAQ What tolerance is achieved with this reamer? The Maschinenreibahle complies with DIN 8094 and is manufactured to an H7 tolerance, ensuring precise finished hole diameters. Which shank type does the tool use? This reamer is supplied with a Morse taper MT2 shank for secure seating in compatible machine holders. What materials can be machined with this reamer? The tool is suitable for steel, ductile cast iron (GGG) and non‑ferrous metals, as specified in the technical features. Is the tool solid carbide or tipped? The reamer is made of solid carbide, offering high rigidity and wear resistance for stable finishing operations. What is the form designation and why does it matter? The reamer is Form B, a geometry that supports consistent chip evacuation and surface finish for precision bores. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund