Take advantage of a precise finishing tool that combines HSS durability, an exact H7 fit and spiral flute geometry for reliable hole finishing; order the tool via Metav Werkzeuge or consult our specialists if further specification is required. Hand reamer DIN 206 H7 Form B D.10mm · HSS · Spiral-fluted · TECWERK The Hand reamer DIN 206 H7 Form B D.10mm is a precision finishing tool for achieving tight 10 mm hole fits in metalworking and maintenance applications. HSS construction for long tool life 10 mm H7 tolerance for precision fits Spiral-fluted for smooth chip evacuation Cylindrical shank with square end Consistent hole tolerances that reduce rework The tool delivers a stable H7 finish on 10 mm holes, which ensures consistent clearance and interchangeability for assembled components. Achieving an H7 tolerance means the hole diameter is controlled to a standard engineering fit, reducing the need for post-process adjustment and lowering scrap rates. The specification to DIN 206 and Form B indicates a standardised profile for the cutting edges and land geometry, helping maintain repeatable outcomes across multiple operations. Spiral-fluted geometry for improved chip control and surface finish Spiral flutes combine cutting efficiency with controlled chip evacuation. The spiral flutes guide chips away from the cutting zone, reducing scoring and promoting a smoother bore surface. With HSS as the cutting material, the tool balances toughness and heat resistance for manual reaming tasks; this makes the finishing process more forgiving under variable feed conditions and helps to preserve the ground surface finish required for precision fits. Shank design and cutting direction for practical handling The reamer features a cylindrical shank with a square end, facilitating secure clamping in hand tools or simple fixtures and permitting controlled torque transfer during manual use. The combination of right-hand cutting action with the spiral flute geometry assists in steady entry and exit, providing a predictable cutting behaviour for operators. The longer lead on the cutting edge improves alignment when entering a pre-drilled hole, which helps to reduce wobble and improves concentricity. Built for workshop reliability and straightforward maintenance Constructed from HSS and supplied uncoated, the tool focuses on straightforward serviceability: wear can be detected visually and reconditioning is possible where appropriate. The standard-compliant design and familiar shank style mean replacement and integration into existing tool sets is simple. For procurement and inventory, the standard designation (DIN 206, Form B) simplifies specification and matching to drawing requirements, supporting efficient workshop workflows. For precision hole finishing, request this TECWERK hand reamer via Metav Werkzeuge or speak with our specialists at info@metav-werkzeuge.com or +49 2822 7131930 to confirm fit and availability. Technical data Article number: 2000865708NW UID: 2000865708NW Facts Diameter: 10 mm Tolerance: H7 Standard: DIN 206 Form: Form B Special features Material: HSS Coating: uncoated Flute: spiral-fluted Cutting direction: right-hand cutting Helix: left-hand helix Lead: long lead Shank: cylindrical shank with square end FAQ What tolerance does this reamer achieve? The TECWERK hand reamer achieves an H7 tolerance on 10 mm bores, offering a standardised clearance fit for precision assemblies. What is the cutting material of the reamer? The cutting material is HSS, which provides toughness and heat resistance suitable for manual reaming operations. Is the reamer coated? No, the tool is supplied uncoated, which simplifies reconditioning and visual wear checks. Can the shank be clamped in standard hand-tool holders? Yes, the cylindrical shank with square end is designed for secure clamping in common holders and fixtures. What is the product designation and SKU for ordering? The product is the TECWERK Hand reamer DIN 206 H7 Form B D.10mm, SKU 2000865708NW. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of precise hole finishing, robust HSS cutting performance and a spiral-fluted geometry that improves chip control; order directly from Metav Werkzeuge or consult our specialists for technical recommendations. Hand reamer DIN 206 Form B H7, Ø12 mm, HSS – TECWERK The Hand reamer DIN 206 Form B H7 is a workshop-grade precision hand reamer for finishing drilled holes to exacting tolerances in manual metalworking and maintenance applications HSS material for long tool life Tolerance H7 for precise hole finishing Spiral-fluted design for smooth chip evacuation Consistent, tight-fit holes through standardised tolerances The spiral hand reamer is designed to deliver reliably accurate holes, complying with DIN 206 and achieving H7 tolerance for predictable assembly fits. With a nominal diameter of Ø12 mm, the tool removes only the final micrometres to correct roundness and size after drilling, which reduces rework and scrap rates. The standardised geometry ensures compatibility with common fit classes, so components achieve the intended interference or clearance without repeated trial adjustments. Engineered cutting geometry for smooth operation and finish Constructed from HSS, the reamer combines resilience with precise edge geometry to withstand workshop conditions. The spiral-fluted configuration promotes controlled chip formation and evacuation, which lowers the risk of chatter and improves surface finish. The tool’s combination of right-hand cutting and left-hand helix delivers a steady cutting action and predictable chip flow during manual reaming, while the long lead assists gradual engagement into the bore for reduced insertion effort and a finer final finish. Practical shank design for secure handling and manual use The reamer features a cylindrical shank with square section for positive drive and straightforward clamping in common hand tools and tap wrenches. The Form B lead geometry provides a longer approach to the cutting edges, which is particularly useful when aligning in slightly oversized or tapered starter holes — the gradual entry helps avoid centre drift and ensures a concentric final bore. The tool is uncoated, offering a neutral surface for regrinding and resharpening in routine maintenance. Reliable tool for everyday workshop production As a hand reamer for finishing operations, this TECWERK tool is suited to general workshop and maintenance tasks where accuracy and repeatability matter. The HSS construction and spiral flute design reduce the need for additional finishing passes, saving time while improving assembly reliability. For complex or high-volume applications, the described geometry provides a consistent baseline performance; for further guidance on integration into specific processes, Metav Werkzeuge can supply supplemental technical details and recommendations. Contact Metav Werkzeuge for personalised technical advice on the TECWERK hand reamer, specification clarification or to request further documentation via info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical data Article number: 2000865709NW Item: Hand reamer DIN 206 Form B H7, Ø12 mm Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 12 mm Tolerance: H7 Standard: DIN 206 Form: B Special features Material: HSS Coating: uncoated Flute: spiral-fluted Helix: left-hand helix Cutting direction: right-hand cutting Lead: long lead Shank: cylindrical shank with square FAQ What materials is this hand reamer suitable for? The TECWERK hand reamer DIN 206 Form B H7, Ø12 mm is intended for general metalworking workshop use; material-specific recommendations should be checked against the application and cutting conditions. How close to final size does the reamer cut? The reamer is manufactured to achieve H7 tolerance, so it removes minimal stock to bring a drilled bore to the specified fit class and final dimension. Can the tool be resharpened or recoated? The TECWERK reamer is uncoated and made from HSS, which allows for conventional resharpening procedures where required. Is the shank compatible with common hand wrenches? Yes — the cylindrical shank with square section is designed for secure clamping in standard hand tool holders and tap wrenches for manual reaming tasks. What does Form B mean for practical use? Form B indicates a longer lead/approach to the cutting edges, giving a gentler entry into the bore and helping to maintain concentricity and surface finish during manual finishing. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of a combination of proven HSS cutting material, DIN 206 conformity and a spiral-fluted geometry for consistent hole finishes; benefit from secure clamping with a cylindrical shank and square end for stable, repeatable reaming. Order the tool directly via Metav Werkzeuge or consult the specialists for application advice. TECWERK Hand Reamer DIN 206 H7 – 14 mm, HSS, Spiral‑Fluted, Form B The Hand Reamer DIN 206 Form B 14 mm is a precision hand reamer designed to finish cylindrical holes to an H7 tolerance in manual and light‑machine reaming operations. 14 mm HSS, DIN 206 Form B H7 tolerance for precision fits Spiral‑fluted with left‑hand helix Cylindrical shank with square end for secure clamping Consistent hole tolerances for assembly-ready fits The reamer is made from HSS, engineered to deliver a reliable cutting edge and long service life in common reaming tasks. Its compliance with DIN 206 and Form B specifies the dimensional and geometric boundary conditions so that finished holes meet the H7 tolerance standard; this ensures precision fits for dowels, bearings and press‑fits without additional machining. The practical benefit is fewer rework cycles and predictable part interchangeability, which supports efficient downstream assembly and quality assurance in production. Improved chip control and surface quality on the workpiece A spiral‑fluted design with a left‑hand helix promotes controlled chip evacuation and smoother cutting action compared with straight‑flute reamers. The geometry reduces the risk of clogging and helps maintain a consistent cutting edge engagement, leading to an improved surface finish and reduced tendency for chatter. The tool’s long cutting length accommodates slightly deeper bores and offers a larger effective contact area, which helps preserve concentricity and improves the final bore geometry for reliable component performance. Stable clamping and straightforward handling for repeatable results The tool is supplied with a cylindrical shank and a square end, permitting secure clamping in hand holders or light reaming fixtures and enabling safe torque transfer during manual operation. This configuration minimises slippage and contributes to repeatable hole quality across batches. The combination of HSS cutting material and the specified geometry makes the reamer suitable for routine finishing tasks in workshop and maintenance environments where dependable, low‑complexity tooling reduces setup time and supports steady throughput. For application guidance or to secure stock for production, contact Metav Werkzeuge – experts in precision tools and workshop supply; phone +49 2822 7131930 or eMail info@metav-werkzeuge.com Technical data Article number: 2000865710NW Item name: Hand reamer DIN 206 Form B, 14 mm Manufacturer: TECWERK Material: HSS Facts Diameter: 14 mm Tolerance: H7 Standard: DIN 206 Form: B Special features Spiral‑fluted geometry (drall‑fluted) Left‑hand helix Right‑hand cutting Long cutting length Cylindrical shank with square end Uncoated FAQ What hole tolerance does this reamer achieve? The reamer is specified for an H7 tolerance, so it finishes holes to a standard fit suitable for many assembly applications using the TECWERK hand reamer DIN 206 Form B 14 mm. Which material is the cutting edge made from? The cutting material is HSS, chosen for wear resistance and dependable performance in typical finishing operations. Can the tool be used in a machine or only by hand? The reamer features a cylindrical shank with a square end, allowing secure clamping for manual holders and compatibility with light reaming fixtures or low‑speed machines when appropriate for the TECWERK reamer’s specification. Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Product data contains conflicting information: the item is described as both "right-hand cutting" and "left-hand spiral"; please check the source data to ensure accuracy and consistency in the description provided. It is important to verify whether the item is indeed right-hand cutting or left-hand spiral, as this discrepancy could lead to confusion or incorrect usage. Reviewing the source data thoroughly will help clarify the intended specifications and eliminate any ambiguity. Ensuring precise and reliable product information is essential for proper understanding and application, so please confirm the details to avoid potential errors or misunderstandings.

Take advantage of a combination of HSS durability, precise H7 tolerance and spiral-fluted geometry for reliable finishing of pre-bored holes; order supply and consultancy via Metav Werkzeuge for streamlined procurement and rapid delivery from Emmerich. Hand reamer DIN 206 H7 Form B, 18 mm, HSS, spiral-fluted — TECWERK The Hand reamer DIN 206 H7 Form B, 18 mm, HSS, spiral-fluted is a manual finishing tool designed for producing tight tolerance bores in workshop and light industrial environments. HSS for long tool life and edge retention DIN 206 Form B — tolerance H7 Spiral-fluted for smooth chip evacuation Cylindrical shank with square end Consistent bore tolerances for assembly-ready parts This tool is engineered to meet DIN 206 specification and to produce holes to H7 tolerance, delivering fit accuracy that reduces rework and speeds assembly. The standardised form ensures interchangeability with mating parts and simplifies quality control routines; when pre-bored holes are finished with the correct tolerance band, subsequent processes such as press fits or bearing installations proceed without additional machining. The focus on measurable precision supports predictable production yields and lowers scrap rates, making the finishing operation both reliable and economically beneficial. Geometry and material for steady cutting performance Constructed from HSS and configured as a spiral-fluted reamer, the tool provides a balance of toughness and sharpness that resists edge chipping during manual use. The spiral flutes promote consistent chip evacuation, improving surface finish and reducing the risk of clogging in interrupted cuts. The chosen cutting geometry supports smooth entry and exit, which in turn helps maintain concentricity and minimises burr formation. These characteristics are particularly useful for finishing steels and general engineering materials where a controlled, clean cut is required. Practical handling and secure clamping for workshop use A cylindrical shank with square end provides secure clamping in bench holders or tailstocks and allows torque to be applied without slippage. The tool’s long cutting entry offers progressive engagement that eases manual feed and improves user control, which is valuable when reproducing consistent results across multiple components. The uncoated tool surface simplifies re-sharpening when required and avoids incompatibilities with coating-sensitive operations, while the solid construction supports repeatable manual finishing tasks across varied production batches. Where this reamer adds value in daily operations By combining standard conformity with robust material choice and flute design, the reamer reduces cycle variability and supports lean workshop practices. The tool is suitable for maintenance shops, prototyping facilities and small-batch production where manual finishing remains efficient; consistent hole quality shortens assembly time and reduces inspection burdens. For procurement, specifying a tool that meets recognised standards streamlines supplier audits and ensures compatibility across diverse equipment fleets, reinforcing dependable supply and operational continuity. For tailored advice on suitability and fast supply from Metav Werkzeuge — including delivery options from our Emmerich hub — contact our consultants for precise matching to application demands and process optimisation Technical data Article number: 2000865712NW Label: Hand reamer DIN 206 H7 Form B, 18 mm, HSS, spiral-fluted Numbers Diameter: 18 mm Tolerance: H7 Packaging unit: 1 Special features Material: HSS Coating: uncoated Flute: spiral-fluted Cutting direction: right-hand cutting Helix: left-hand helix Shank: cylindrical shank with square end Standard: DIN 206 Form B FAQ What tolerance does this reamer achieve? The reamer is manufactured to DIN 206 and delivers an H7 tolerance for precise bore finishing. Which material is the tool made from? The hand reamer is made from HSS, providing toughness and good edge retention for manual finishing tasks. Is the flute type suitable for chip evacuation in interrupted cuts? Yes, the spiral-fluted design promotes smooth chip removal and helps maintain surface finish during interrupted or continuous cutting. How is the tool secured in the holder? The tool features a cylindrical shank with a square end for reliable clamping in bench holders or tailstocks. Can the reamer be re-sharpened? Being an uncoated HSS tool, it is suitable for re-sharpening using standard tool-room practices when wear occurs. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of the combination of HSS construction, a DIN 206 Form B profile and a guaranteed H7 tolerance to achieve consistently tight-fitting holes with minimal rework; order the reamer through Metav Werkzeuge or consult our technical advisers for application advice. Hand Reamer DIN 206 H7 Form B, 20 mm — TECWERK Hand Reamer DIN 206 H7 Form B, 20 mm is a precision manual finishing tool designed to bring bore diameters to accurate tolerances in general engineering and toolroom applications. HSS for long tool life DIN 206 Form B profile Tolerance H7 for precision Cylindrical shank with square end Accurate finishes that reduce assembly adjustments The H7 tolerance rating guarantees a consistent fit class that simplifies assembly and reduces the need for trial fits. Thanks to the DIN standard DIN 206, the reamer provides predictable geometry across production batches, allowing reliable interchangeability. This directly reduces downtime associated with corrective machining and streamlines quality control processes, as operators can expect reproducible results without extensive measurement iterations. Robust HSS construction for workshop longevity Constructed from HSS, the tool combines toughness with wear resistance, making it suitable for repeated manual reaming and routine resharpening. The high-speed steel composition enables controlled cutting action and a reasonable service life under normal workshop conditions; when edges blunt, the cutting profile can be refreshed by a competent sharpening service, extending the working life and improving total cost of ownership. Spiral-fluted design for cleaner chip control The spiral-fluted geometry promotes efficient chip evacuation and produces a finer surface finish compared with straight-fluted equivalents. Together with the long chamfer, the flute form eases entry into the workpiece and reduces the risk of chatter at start-up, delivering a smoother bore and less manual deburring. For operations where surface quality and concentricity matter, the spiral flute helps maintain dimensional integrity across the hole length. Practical shank and handling for hand operation The Form B layout is optimised for hand use and workshop versatility; the cylindrical shank with a square end permits secure clamping in a collet or fastening in a tap wrench, offering stable control during feeding. The long lead-in facilitates gentle engagement with the bore, reducing the likelihood of initial scoring. These handling features support safer, more consistent manual finishing in both small-batch production and maintenance tasks. For precise manual finishing with TECWERK quality, request stock information from Metav Werkzeuge or contact our technical advisers in Emmerich for delivery options and application guidance. Technical data Article number: 2000865713NW Item designation: Hand Reamer DIN 206 H7 Form B, 20 mm UID: 2000865713NW Core data Diameter: 20 mm Tolerance: H7 Material: HSS Standard: DIN 206 Flute: spiral-fluted Coating: uncoated Special features Form B (hand reamer design) Long chamfer (langer Anschnitt) Cylindrical shank with square end Suitable for finishing and achieving precise fits FAQ What materials is this reamer suitable for? The TECWERK hand reamer is made from HSS and is suitable for standard engineering materials where HSS is appropriate; material-specific suitability depends on hardness and machining parameters. How does the H7 tolerance affect assembly? A bore finished to H7 with this reamer provides a predictable clearance class that simplifies mating part selection and reduces assembly adjustments. Can the reamer be resharpened? Yes, the HSS construction allows professional resharpening to restore cutting edges and extend service life when the tool becomes dull. Is the spiral-fluted geometry better for chip evacuation than straight flutes? The spiral-fluted design promotes improved chip evacuation and helps produce a better surface finish compared with straight-fluted reamers, particularly in through-holes and longer bores. What does Form B indicate for this tool? Form B denotes the standard hand reamer configuration under DIN 206, designed for manual finishing tasks with stable clamping and controlled feed. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Combining HSS construction with the DIN 206 specification and an H7 tolerance delivers consistent bore finishing and reliable repeatability, while the spiral-fluted geometry supports steady chip evacuation and extended tool life. Order the TECWERK hand reamer directly via Metav Werkzeuge or contact our consultants for tailored application guidance. TECWERK Hand Reamer DIN 206 H7, 22 mm, HSS, Spiral-Fluted The TECWERK Hand Reamer DIN 206 H7, 22 mm is a precision finishing tool designed for producing accurate bores to H7 tolerance in metalworking and toolroom applications. HSS construction for durable cutting DIN 206 Form B with H7 tolerance Spiral-fluted design for reliable chip flow Consistent bore quality for dependable assemblies The spiral-fluted finishing tool is manufactured from HSS and specified to DIN 206, which together provide a balance of toughness and wear resistance suited to hand reaming operations. The combination of Form B geometry and H7 tolerance supports consistent diametral accuracy, reducing the need for downstream machining or adjustment. For production runs where repeatable hole size and surface conformity matter, this reamer maintains the finished bore within the expected tolerance band and minimises scrap caused by undersize or oversize bores. Efficient chip evacuation and smoother cutting action The spiral-fluted design promotes controlled chip evacuation, directing chips away from the cutting edge and the workpiece for cleaner finishes. The flute helix and long lead reduce re-cutting of chips and lessen the risk of chatter, which benefits both hole roundness and surface quality. In practice, these features mean fewer interruptions for clearing and a steadier feed during manual reaming, translating into higher throughput for small-batch machining and maintenance tasks. Secure mounting and simplified handling for workshop use Equipped with a cylindrical shank and integrated square drive, the tool allows straightforward clamping in hand-tool holders or tailstock chucks while providing a positive means for torque transfer and withdrawal control. The long lead facilitates gradual engagement with the bore, easing alignment and promoting concentricity during manual operation. These handling advantages reduce setup time and contribute to more uniform results for skilled operators and experienced craftspersons alike. Clear technical choice for diverse metalworking tasks Specified as a right-hand cutting tool with a spiral helix, this reamer is intended for standard clockwise reaming operations while the flute geometry aids smooth chip flow. The uncoated HSS construction is suitable where toughness and a clean cutting edge are priorities, and it can be re-sharpened by specialist toolmakers to extend service life. For customers evaluating tooling options, the reamer represents a pragmatic choice when precision finishing to ISO tolerance classes is required without resorting to powered reaming equipment. For personalised purchasing advice or to reserve the TECWERK hand reamer for precise H7 finishing, contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss specifications and delivery options. Technical Data Article number: 2000865714NW Label: Handreibahle DIN 206 H7 Form B D.22mm HSS drallgenutet TECWERK Manufacturer: TECWERK Core data Diameter: 22 mm Material: HSS Standard: DIN 206 Form: B Tolerance: H7 Flutes: spiral-fluted Cutting direction: right-hand cutting Helix: left-hand spiral Coating: uncoated Shank: cylindrical shank with square drive Lead: long lead Special features Spiral-fluted geometry for chip control Long lead for gradual engagement Cylindrical shank and integrated square drive Uncoated HSS cutting material Designed for hand reaming and finishing operations FAQ What tolerance does this reamer achieve? The TECWERK hand reamer is manufactured to H7 tolerance under the DIN 206 specification, making it suitable for standard precision fits and repeatable bore finishing. Which materials is the reamer suitable for? The tool is made of HSS, offering a compromise between toughness and wear resistance for conventional metalworking materials; suitability depends on the specific workpiece alloy and cutting conditions. How should the reamer be clamped for best results? Use the cylindrical shank in an appropriate hand-holder or chuck and employ the square drive for controlled rotation and retraction; steady feed and proper alignment yield the best concentricity. Can the reamer be re-sharpened? Yes. The HSS construction supports re-sharpening by a qualified tool-service provider to restore cutting edges and extend service life. Is this product suitable for powered reaming machines? Although primarily designed as a hand reamer, the cylindrical shank and square drive permit mounting in suitable fixtures; verify machine compatibility and operational parameters before use. Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Take advantage of precise finishing, robust HSS cutting performance and a secure shank connection to reduce rework and keep production moving. Order the tool directly via Metav Werkzeuge for reliable supply or consult the technical team for application advice. Hand reamer DIN 206 H7 Form B, 24 mm – TECWERK, HSS spiral-fluted The Hand reamer DIN 206 H7 Form B is a spiral-fluted precision finishing tool designed for producing holes to H7 tolerance in metalworking and workshop environments. HSS solid construction for long tool life DIN 206 Form B with H7 tolerance Spiral-fluted for improved chip evacuation Cylindrical shank with square end Consistent hole accuracy for assembly fit A spiral-fluted hand reamer built to DIN 206 achieves repeatable hole sizes and surface quality, making it suitable for assembly-critical fits. The H7 tolerance specification ensures that finished bores meet common clearance and interference requirements used in mechanical assemblies. The tool’s geometry reduces wobble during manual operation, so final parts require less downstream adjustment and inspection, improving throughput in small-batch and maintenance work. Durable high-speed steel construction for frequent use Manufactured from HSS, the reamer offers a balance of toughness and wear resistance for general workshop applications. The uncoated cutting edges maintain predictable cutting behaviour and are easier to sharpen when necessary, extending service life. The spiral flute form assists in controlled chip removal, decreasing the risk of chip packing in through-holes and helping to sustain cutting performance over multiple reconditioning cycles. Secure mounting and predictable cutting action The combination of cylindrical shank and square end provides reliable clamping in hand tools and bench holders, while the Form B profile supports consistent leading geometry for penetrating and guiding into the bore. The spiral-fluted design promotes smooth surface finishing and reduced chatter during manual reaming. This configuration is particularly advantageous when finishing pre-bored holes to achieve the required fit without resorting to more elaborate machining centres. Contact Metav Werkzeuge today to secure supply from Emmerich and request application recommendations from the technical team at Metav Werkzeuge Technical data Article number: 2000865715NW Brand: TECWERK Standard: DIN 206 Designation: Form B Core specifications Diameter: 24 mm Tolerance: H7 Packaging unit: 1 Materials & special features Material: HSS Coating: uncoated Flute: spiral-fluted (drallgenutet) Cutting direction: right-cutting (rechtsschneidend) Lead: long lead (langer Anschnitt) Shank: cylindrical shank and square end (mit Zylinderschaft und Vierkant) FAQ What material is this reamer made from? The TECWERK hand reamer is made from HSS, providing toughness and wear resistance suited to general workshop reaming tasks. Which standard and tolerance does the tool comply with? The tool conforms to DIN 206 and is manufactured to an H7 tolerance for precise hole finishing. What is the nominal diameter of the reamer? The nominal diameter is 24 mm as specified on the product designation 2000865715NW. How is the tool mounted for hand or bench use? The reamer features a cylindrical shank with a square end, enabling secure clamping in manual holders and bench fixtures. Is the cutting edge coated? The cutting edges are uncoated, which allows predictable cutting behaviour and easier regrinding when required. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Product data conflict detected: the specifications list both right‑hand cutting and a left‑hand helix, which creates a contradiction in the technical details provided, making it impossible to accurately determine the intended functionality or characteristics of the product. Such discrepancies in the specifications can lead to confusion for customers and potential issues in usage, as the conflicting information prevents the generation of a reliable product description. It is essential to resolve this inconsistency by clarifying whether the product is designed for right‑hand cutting or features a left‑hand helix to ensure accurate representation and avoid misunderstandings in its application or performance.

Take advantage of the combination of high-speed steel construction, H7 tolerance and spiral-fluted geometry for consistent hole finishing; secure procurement through Metav Werkzeuge or consult the specialists for application advice. Hand reamer DIN 206 H7 Form B, 28 mm — HSS spiral-fluted (TECWERK) The Hand reamer DIN 206 H7 Form B is a precision manual finishing tool for machining holes to H7 tolerance in metalworking and maintenance environments. High-speed steel construction HSS Tolerance H7 for precision fits Left-hand spiral flutes for chip evacuation Cylindrical shank with square end Precise hole finishing for repeatable fits Designed for manual deburring and fine-sizing operations, this hand tool delivers accurate H7 bores with minimal run-out. The combination of DIN 206 Form B geometry and HSS material ensures durable cutting edges while the 28 mm diameter provides a common size for press fits and bearing seats. The H7 tolerance denotes a tight shaft-to-hole allowance, which in practice means repeatable assembly fits and reduced rework; engineers unfamiliar with the standard can regard H7 as a guarantee of consistent hole diameter within defined limits. Improved chip control and reliable cutting performance The spiral-fluted design with a left-hand helix promotes effective chip evacuation when used in a hand-driven application, lowering the risk of clogging and scoring on the bore. The tool is uncoated, offering predictable cutting behaviour and ease of re-sharpening, while the pairing of a long cutting portion with a cylindrical shank and square end gives stability in manual holders and conventional chucks. These characteristics contribute to shorter cycle times and fewer touch-ups in production or workshop settings. Built for workshop versatility and straightforward handling As a hand-operated finishing tool, this reamer combines robust HSS construction with a practical shank form for simple integration into existing tooling setups. The designation right-cutting together with the left-hand spiral expresses the cutting geometry and helix direction used; this combination is selected to balance cutting action and chip flow for particular materials. For users working across a range of metals, the tool’s specification supports dependable finishing of ferrous components where a precise bore is essential. Request this TECWERK hand reamer via Metav Werkzeuge for dependable H7 hole finishing or contact our consultants at Metav Werkzeuge for specification support and application guidance — info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: 2000865718NW UID: 2000865718NW Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 28 mm Tolerance: H7 Standard: DIN 206 Form: B Special features Material: HSS Coating: uncoated Flute type: spiral-fluted (drallgenutet) Helix direction: left-hand spiral Cutting direction: right-cutting Shank: cylindrical shank with square end Cutting length: long cutting portion FAQ What size holes is this reamer intended for? The reamer is specified with a 28 mm diameter and is intended to finish holes to that nominal size, delivering a bore to the H7 tolerance standard. Can this tool be used for different materials such as steel or aluminium? The TECWERK hand reamer is manufactured from HSS, making it suitable for a variety of common workshop metals; material-specific cutting parameters should be chosen to match hardness and machinability. How does the spiral flute affect performance? The spiral-fluted geometry improves chip evacuation during manual reaming operations and reduces the chance of surface scoring, enhancing finish quality and tool life. Is the reamer coated and is resharpening straightforward? This tool is uncoated, which simplifies resharpening and predictable cutting behaviour; professional resharpening restores geometry without dealing with coating removal. Which standards and form does the tool comply with? The reamer is produced to DIN 206 Form B and specified for H7 tolerance, aligning with established industrial requirements for precision hole finishing. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Take advantage of a robust HSS construction combined with DIN 206 compliance and H7 tolerance for consistent hole finishing and reduced rework. Order the Hand Reamer DIN 206 H7, Form B directly via Metav Werkzeuge or consult our technical advisors if further clarification is required. Hand Reamer DIN 206 H7, Form B – Ø30 mm, HSS (TECWERK) A Hand Reamer DIN 206 H7, Form B designed for precision hole finishing to H7 tolerance in metalworking and workshop applications HSS material for wear resistance DIN 206 Form B standard compliance Tolerance H7 for precise hole fits Spiral-fluted design with long chamfer Consistent fits through standardised tolerances The reamer follows the DIN 206 specification with a H7 tolerance, delivering repeatable dimensional results that simplify assembly processes and minimise rework. Using a tool produced to this standard enables predictable mating with standard shafts and housings, reducing the need for manual correction and inspection. The measurable tolerance class supports process planning and quality assurance and is particularly useful where interchangeability and close fits are required. Durable cutting geometry for reliable performance Manufactured from HSS, the tool offers a balance of toughness and edge retention suitable for workshop use. The spiral-fluted geometry promotes controlled chip evacuation and smoother engagement at the cut, while the long chamfer helps to guide the reamer into the bore and reduce burr formation. As the tool is uncoated, it is straightforward to resharpen and maintain in-house, preserving cutting performance across multiple reconditioning cycles and extending service life. Secure clamping and practical workshop integration Equipped with a cylindrical shank and a square drive, the tool is compatible with a broad range of manual and powered holders, ensuring secure clamping and reliable torque transfer during reaming operations. Its configuration supports safe handling and straightforward setup on common workshop equipment, which keeps cycle times predictable and supports efficient job planning. For more complex application questions or to confirm compatibility with specific fixtures, Metav Werkzeuge’s advisors are available to provide technical guidance. For consistent H7 hole finishing, request the TECWERK reamer through Metav Werkzeuge or contact our consultants at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 2000865719NW Manufacturer: TECWERK Description: Hand reamer DIN 206 H7 Form B, Ø30 mm Packaging unit: 1 Facts Diameter: 30 mm Tolerance: H7 Standard: DIN 206 Form: B Special features Material: HSS Coating: uncoated Flute: spiral-fluted Long chamfer Shank: cylindrical with square drive FAQ What materials is the reamer made from? The tool is manufactured from HSS, providing toughness and acceptable edge life for general workshop reaming tasks. What does the H7 tolerance guarantee? H7 is a graded tolerance indicating a precise bore size class; the Hand Reamer DIN 206 H7, Form B is intended to produce holes within that standard class for reliable fits and interchangeability. Is the cutting edge coated? No, the reamer is uncoated, which facilitates in-house resharpening and predictable cutting behaviour across a range of typical workshop applications. How is the tool mounted in the machine or holder? The reamer features a cylindrical shank with a square drive, allowing secure clamping in standard chucks and holders for manual and low-speed powered reaming. What is included in the delivery? Delivery comprises a single unit (packaging unit 1) of the Hand Reamer DIN 206 H7, Form B, SKU 2000865719NW Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Data inconsistency detected: the product specification lists both right-hand cutting and a left-hand helix for the spiral fluting, which is contradictory. This discrepancy raises concerns about the accuracy and reliability of the provided technical information, as such conflicting details could lead to confusion during manufacturing or usage. It is essential to clarify whether the cutting direction is indeed right-hand and whether the helix orientation is left-hand, as these attributes must align correctly for the product to function as intended. Please verify and correct the technical details promptly to ensure the specifications are accurate and consistent before a product description can be created.

Take advantage of precise hole finishing with a tool that combines DIN 206 standard accuracy, HSS cutting material and practical shank design for reliable workshop use; order the hand reamer directly via Metav Werkzeuge or consult their specialists if further data is required. Handreibahle DIN 206 H7 Form B D.4mm HSS drallgenutet TECWERK — Hand reamer, 4 mm, HSS, spiral-fluted, Form B The Handreibahle DIN 206 H7 Form B D.4mm HSS drallgenutet TECWERK is a spiral-fluted hand reamer designed for finishing precision holes to H7 tolerance under the DIN 206 standard, suited to workshop and light industrial reaming tasks DIN 206, Form B, tolerance H7 HSS cutting material, re-sharpenable Spiral-fluted for improved chip control Cylindrical shank with square end Accurate finishing that meets standard tolerances The reamer follows DIN 206 and is manufactured to a H7 tolerance, which guarantees repeatable hole sizes for assembly-critical parts. The tool is made from HSS, offering a balance between toughness and edge retention; this means the cutting edge withstands routine workshop use and can be re-sharpened when necessary, extending service life. For planners and buyers this translates into predictable part interchangeability and reduced scrap rates, supporting smoother production flows and quality assurance processes. Improved surface quality and chip evacuation for consistent results The spiral-fluted design promotes reliable chip evacuation and helps to produce a refined bore surface with minimal scoring. The combination of left-hand helix and right-hand cutting geometry supports controlled cutting action and helps to avoid chatter in manual reaming operations, particularly with longer engagement lengths. The long cutting length provides greater reach in deeper holes while maintaining finish quality, reducing the need for additional tooling steps and saving time on repetitive finishing tasks. Practical mounting and simple integration into workshop tooling A cylindrical shank and square end allow flexible mounting: the cylindrical portion fits standard chucks while the square enables secure drive in manual handles or suitable arbors. The reamer is uncoated, making it straightforward to recondition, and its HSS composition is compatible with conventional sharpening practices. This practical design reduces tool-change complexity and supports immediate integration into existing tool sets, making it suitable for service engineers, maintenance teams and production operators who require dependable reaming with minimal setup. Contact Metav Werkzeuge for tailored advice on workshop compatibility or to arrange procurement of the TECWERK Handreibahle — email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss technical suitability and delivery options Technical data Article number: 2000865702NW Designation: Hand reamer DIN 206 H7 Form B D.4mm HSS spiral-fluted TECWERK Manufacturer: TECWERK UID: 2000865702NW Packaging unit: 1 Facts Diameter: 4 mm Tolerance: H7 Standard: DIN 206 Special features Cutting material: HSS Coating: uncoated Flute type: spiral-fluted Helix: left-hand helix Cutting direction: right-hand cutting Cutting length: long cutting length Shank: cylindrical shank and square end FAQ What standard and tolerance does the reamer meet? The reamer conforms to DIN 206 and is manufactured to an H7 tolerance, ensuring consistent hole sizes for precision assemblies with the Handreibahle DIN 206 H7 Form B D.4mm HSS drallgenutet TECWERK. Which material is the tool made from and is it coated? The tool is made from HSS and is supplied uncoated, which simplifies resharpening and maintenance of the cutting edges on the TECWERK reamer. How does the spiral flute design affect performance? The spiral-fluted geometry improves chip evacuation and stabilises cutting, resulting in a smoother bore finish and more predictable reaming behaviour with the TECWERK hand reamer. Can this reamer be used with standard chucks or manual handles? Yes. The cylindrical shank and square end permit use in standard chucks and provide a secure drive when used with manual handles or arbors for workshop reaming tasks. How can this product be identified when ordering? Use the SKU 2000865702NW or the full product label "Handreibahle DIN 206 H7 Form B D.4mm HSS drallgenutet TECWERK" to ensure the correct item is supplied. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund

Benefit from H7 tolerance, high-speed steel cutting edges and a spiral-fluted geometry for reliable finish and repeatability; order the reamer directly via Metav Werkzeuge or ask our consultants if needed. TECWERK Hand Reamer DIN 206 H7, Ø5 mm — HSS, Spiral-fluted A TECWERK Hand Reamer DIN 206 H7 designed for precision finishing to H7 tolerance in workshop and toolroom reaming operations. HSS construction for durable cutting performance Tolerance H7 for consistently accurate hole finishes Spiral-fluted with left-hand helix for smooth chip control Cylindrical shank with square tang for secure driving Long lead for easier alignment and entry Precision finishing that meets industrial standards The TECWERK hand reamer DIN 206 H7 is manufactured to deliver consistent H7 tolerance, ensuring holes are finished within a tight limit suitable for press fits and location pins. Made from HSS, the tool maintains cutting edge integrity under typical workshop speeds and can be resharpened when required, which extends tool life and supports predictable production planning. Conformance to the DIN 206 form provides a known reference for compatibility with existing machining practices, reducing inspection overhead and facilitating quality control. Cutting geometry engineered to reduce rework Spiral flutes combined with a left-hand helix and right-hand cutting geometry produce reliable chip evacuation and smoother surface results compared with straight-flute equivalents. The spiral-fluted design helps to draw chips out of the bore rather than packing them, which lowers the chance of scoring or tear-out at the finish. The long lead eases initial alignment, so setup time is reduced and the number of corrective passes is minimised — a direct efficiency gain for busy toolrooms. Robust mounting for manual and bench operations A cylindrical shank with square tang allows secure clamping in common hand tools and reaming fixtures while maintaining a compact, controllable profile for manual operation. The shank design simplifies gripping and torque transfer during hand reaming, giving consistent rotational drive without excessive vibration. This stability supports repeatable hole geometry and reduces the risk of wobble or misalignment during finishing operations. Serviceability and workshop practicality The tool is supplied uncoated and made of HSS, which means straightforward resharpening is possible at many toolrooms; this supports long-term economy without sacrificing performance. The combination of standardised form, accessible resharpening and simple mounting makes the reamer a pragmatic choice for workshops seeking precise hole finishing without complex tool management. Routine inspection of the cutting edges and flute clearance will maximise service life and sustain high-quality results. For tailored advice on using this TECWERK hand reamer or to request a technical datasheet from Metav Werkzeuge — based in Emmerich for reliable European supply — contact info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications and ordering options Technical Data Article number: 2000865703NW SKU: 2000865703NW Manufacturer: TECWERK Packaging unit: 1 Facts Diameter: 5 mm Tolerance: H7 Standard: DIN 206 Form B Material: HSS Special features Spiral-fluted (drallgenutet) Left-hand helix Right-hand cutting Long lead (langer Anschnitt) Uncoated Cylindrical shank with square tang FAQ What tolerance does the reamer achieve? The reamer is manufactured to H7 tolerance, providing consistent hole finishes suitable for precise locating and fitment tasks. Is the tool resharpenable? Yes, made from HSS and uncoated, the reamer can be resharpened by standard toolroom services to extend service life. What is the shank and drive form? The tool features a cylindrical shank with square tang, enabling secure hand driving or use in simple fixtures. How do spiral flutes affect performance? The spiral-fluted geometry improves chip evacuation and helps achieve a smoother surface finish compared with straight-fluted reamers. Manufacturer/Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund

Product data inconsistent: SKU 2000865704NW lists both right-hand cutting and left-hand helix — please verify the specifications to ensure accuracy and avoid potential confusion or errors in usage. It is essential to confirm whether the product is intended for right-hand cutting or left-hand helix operations, as this discrepancy could lead to incorrect applications or mismatched expectations. Accurate product specifications are crucial for customer satisfaction and operational efficiency, so it is highly recommended to review the details thoroughly and make any necessary corrections. Please double-check the technical documentation or consult the manufacturer to resolve this inconsistency promptly and effectively.

Data inconsistency detected: the specification lists the tool as both right‑hand cutting and having a left‑hand helix, which is contradictory; please verify the technical specification with the manufacturer before publication to ensure accuracy and avoid potential misunderstandings or errors in the final documentation. It is crucial to confirm whether the tool is indeed designed to function as described or if there has been an error in the provided details. Miscommunication or incorrect specifications could lead to operational issues, customer dissatisfaction, or even safety concerns, so clarifying this matter with the manufacturer is essential before proceeding further.

Conflicting product data: the specification lists both right‑hand cutting and a left‑hand helix; please verify the product information to ensure accuracy and avoid potential issues during application or usage. It is important to clarify whether the product is designed for right‑hand cutting or if the left‑hand helix specification is correct, as this discrepancy could lead to confusion or improper selection. Accurate product details are essential for making informed decisions, ensuring compatibility, and achieving optimal performance. Please confirm the intended design and functionality to resolve this inconsistency and provide clear, reliable information for users or customers relying on the specification.

Combining proven HSS construction with a DIN 206 Form B geometry and H7 tolerance delivers reliable hole finishing for tight assembly fits; the spiral-fluted design and long lead-in promote consistent surface quality, while the cylindrical shank with square end ensures secure manual drive — order directly via Metav Werkzeuge or consult our specialists for application advice. TECWERK hand reamer DIN 206 Form B — 9 mm HSS, tolerance H7 The TECWERK hand reamer DIN 206 Form B is a spiral-fluted HSS finishing tool designed for manual reaming of drilled holes where a precise H7 fit and smooth surface are required. Spiral-fluted for smooth chip evacuation HSS construction for high wear resistance Tolerance H7 for precision hole finishing Cylindrical shank with square end for secure drive Accurate finishing that meets assembly tolerances The combination of DIN 206 geometry and H7 tolerance makes this tool suited to producing repeatable hole sizes for slip or interference fits. The use of HSS as the cutting material provides a balance between hardness and toughness, which helps maintain the specified diameter across multiple reaming operations. In practice, this means fewer rejected parts and reduced secondary machining. The specification “Form B” indicates the reamer’s relief and cutting profile, so the final bore meets common engineering tolerances without extensive deburring. Smooth cutting action reduces rework and improves surface quality The spiral-fluted design with a left-hand helix promotes controlled chip flow away from the cutting edge, reducing the risk of chip packing and improving surface finish in the bore. The tool’s right-cutting orientation and long lead-in support gradual engagement with the workpiece, which lowers the chance of chatter and minimises size drift during manual operation. Because the reamer is uncoated, resharpening is straightforward, extending the working life when maintained by a competent workshop. Practical compatibility for workshop use and secure handling A cylindrical shank with an integrated square end allows secure clamping in hand tools or tightening with a wrench where required, making the tool easy to integrate into existing workshop routines. The robust HSS body tolerates standard manual feeds while delivering the intended finish, and the uncomplicated construction means predictable handling and straightforward inspection after use. The SKU 2000865707NW identifies this version with a 9 mm cutting diameter for straightforward reordering and inventory control. Contact Metav Werkzeuge for tailored application advice, technical clarification or to place an order for the TECWERK hand reamer (SKU 2000865707NW) — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 2000865707NW Brand: TECWERK Diameter: 9 mm Standard: DIN 206 Form: B Tolerance: H7 Facts Cutting material: HSS Coating: uncoated Flute type: spiral-fluted Helix direction: left-hand Cutting direction: right-cutting Special features Long lead-in (longer chamfer) Cylindrical shank with square end Intended for manual reaming / finishing Packaging unit: 1 FAQ What hole tolerance can be expected with this reamer? The TECWERK hand reamer is specified to H7 tolerance and, used with correct pre-drill size and steady manual feed, will produce holes within the standard H7 limits for the stated 9 mm diameter. Is the reamer suitable for resharpening? Yes, the tool is uncoated and made from HSS, which allows professional resharpening to extend service life when performed by a qualified tool service. Can the tool be used in a powered holder? The cylindrical shank with square end is primarily intended for manual drive and secure wrenching; compatibility with powered holders depends on the holder design and clamping method. What are the benefits of the spiral flutes and left-hand helix? The spiral-fluted geometry with a left-hand helix improves chip evacuation and helps maintain a consistent finish across the bore, reducing the risk of clogging and improving surface quality during manual reaming. Which standard does this reamer conform to? The reamer conforms to DIN 206, Form B, which defines the relief and cutting profile suitable for precision finishing operations. Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund