Take advantage of the combination of precision geometry, HSS cutting performance and a compact plastic case for organised storage and reliable countersinking across steel, cast and non‑ferrous metals; order the set directly via Metav Werkzeuge or consult our specialists for application advice. BECK Countersink set – HSS, 90° DIN 335 C, EUC, 6.3–25 mm The BECK countersink set for workshop and production use, designed for clean 90° chamfers and deburring on steel, cast and non‑ferrous metals HSS special coating for extended life EUC geometry for vibration‑reduced cutting Precision radial relief for smooth finish Supplied in a robust plastic case Precision geometry that cuts down force and chatter The set is engineered with an EUC (extremely unequal division) and a three‑cutting‑edge layout to distribute cutting forces unevenly and break harmonics. This design leads to a 50% reduction in axial force and 25% lower radial force, which in practice means less required feed pressure and noticeably reduced tendency to chatter on thin or flexible workpieces. The result is more consistent chamfers and fewer rejects in serial production. Hardened HSS and special coating for durable performance Manufactured from HSS and finished with a special coating, the tools combine wear resistance with cutting edge integrity. The coating supports higher cutting temperatures and helps maintain geometry over repeated cycles, while the radial back‑grind and prepared cutting edges improve chip formation and surface finish. For small toolrooms and industrial users alike, this translates into longer tool life and fewer tool changes per shift. Versatile application across common workshop materials The set was developed to handle steel, cast iron and non‑ferrous metals, making it a flexible choice for mixed jobs. The 90° countersink angle complies with DIN 335 C standards, ensuring standard chamfer profiles for screw seating and deburring. A cylindrical shank and right‑hand cutting orientation simplify mounting and integration into standard toolholders and drill presses, giving predictable results in diverse machining setups. Neat storage and workshop organisation Supplied as a five‑piece set in a labelled plastic box, the kit reduces downtime through clear organisation and secure transport. The compact case protects the precision edges and makes it easy to identify sizes at the workbench. For maintenance teams and production engineers, the straightforward labelling and robust packaging aid inventory control and minimise accidental damage. For tailored application recommendations or to secure this BECK countersink set for your workshop, contact Metav Werkzeuge in Emmerich — specialists ready to advise on tool selection and delivery to the workbench. Technical data Article number: 4000806026NW SKU: 4000806026NW Designation: Countersink set DIN 335 C 90° EUC 6.3–25 mm HSS special 5‑piece plastic box Facts Angle: 90° Diameter range: 6.3–25 mm Cutting edges: 3 Pieces: 5 Special features HSS material Special coating DIN 335 C conformity EUC (extremely unequal division) geometry Radial back‑grind / prepared cutting edges Cylindrical shank, right‑hand cutting Suitable for steel, cast iron and non‑ferrous metals Supplied in plastic box FAQ What materials can be processed with this countersink set? The BECK countersink set is suitable for processing steel, cast iron and non‑ferrous metals as specified in the technical description. How does the EUC geometry affect machining quality? EUC geometry in the set reduces harmonic vibrations and spreads cutting forces, which improves surface finish and reduces chatter during countersinking. Are these countersinks compatible with standard drill chucks and holders? Yes; the cylindrical shank and right‑hand cutting orientation ensure compatibility with typical drill chucks and toolholders. What packaging is supplied with the set? The set is supplied as a five‑piece kit in a labelled plastic box for organised storage and transport. Which standard does the countersink angle conform to? The countersink angle conforms to DIN 335 C, providing a standard 90° chamfer suitable for common screw seating and deburring tasks. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of a precise combination of DIN 335 C conformity, a 90° countersink angle and HSS durability for clean, repeatable hole finishing. The set’s 3-cutting-edge geometry reduces burrs and rework while the compact plastic case keeps tools organised—order directly via Metav Werkzeuge or consult the technical team for application advice. TECWERK Countersink Set DIN 335 C — HSS countersinks, 90° angle, 6.3–25 mm A TECWERK Countersink Set DIN 335 C engineered for precision countersinking and deburring of drilled holes in workshop and industrial environments. Countersinks DIN 335 C standard 3 cutting edges for smooth finish 90° countersink angle for common fasteners HSS material for robust cutting performance Delivered in plastic storage case Faster, more reliable hole preparation for assembly The set follows the DIN 335 C specification, ensuring consistent geometry for predictable seating of countersunk fasteners. With a diameter range from 6.3 to 25 mm, the assortment covers typical hole sizes encountered in general workshop and light industrial work. The 90° tip produces the standard chamfer profile required for many screws and rivets, which leads to a reducing of rework and more reliable joint quality. The standardised form also simplifies process planning when multiple operators work on the same parts. Improved surface finish and reduced burr formation Each tool features three cutting edges, a geometry that balances cutting action and stability to give a fine surface around the hole. This configuration lowers the risk of tear-out and results in cleaner chamfers with minimal manual deburring afterwards. Made from HSS (high-speed steel), the cutters retain edge hardness at elevated cutting speeds and resist abrasive wear, delivering consistent performance across repeated cycles. The result is a faster throughput for finishing operations and fewer interruptions to replace or regrind tools. Practical packaging for safe storage and quick access The kit is supplied in a durable plastic case that organises tools for immediate selection at the machine or bench. Easy identification of each diameter reduces set-up time and helps maintain a tidy workstation, supporting a more efficient workflow. The compact case protects cutting edges during transport and storage, extending tool life and ensuring the set remains ready for precise countersinking and deburring tasks when required. Contact Metav Werkzeuge today to discuss whether this TECWERK countersink set is the right fit for the production environment or to request detailed application guidance from the specialists at Metav Werkzeuge. Technical data SKU: 2000865210NW Label: Kegelsenkersatz DIN 335C 90Grad 6,3-25mm HSS 5-tlg. Ku.-Kass. TECWERK Manufacturer: TECWERK Packaging unit: 1 Core specifications Diameter range: 6.3–25 mm Countersink angle: 90° Cutting edges: 3 Material: HSS Set composition: five sizes Special features Conforms to DIN 335 C For countersinking and deburring of drilled holes Supplied in a plastic storage case FAQ What hole sizes are covered by this countersink set? The set covers diameters from 6.3 to 25 mm, allowing the TECWERK countersink set to handle common hole sizes for countersinking and deburring operations. Is the material specification suitable for industrial use? Yes, the cutters are made from HSS, which provides good hardness and wear resistance for repeated finishing tasks in workshop and light industrial settings. How does the three-edge geometry affect finish quality? The three cutting edges of the countersinks create a balanced cutting action that produces a smoother chamfer and reduces burr formation compared with simpler geometries. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Fast, precise countersinking with extended tool life and significantly reduced cutting forces: the combination of HSS‑Co construction, TiAlN coating and spiral‑fluted geometry ensures cleaner holes and longer production runs; order directly via Metav Werkzeuge or consult their specialists for application guidance. TECWERK Countersink Set DIN 335 C 90° (6.3–25 mm) — HSS‑Co, TiAlN, 5‑piece The TECWERK Countersink Set DIN 335 C is a robust, spiral‑fluted countersink kit designed for precise 90° chamfering in a wide range of workshop materials, supplied as a five‑piece set in a plastic storage cassette HSS‑Co core with TiAlN coating, high wear resistance Spiral flutes for smooth, chatter‑free countersinking Three unequal convex cutting edges for precision 60% lower feed force and 50% lower radial force Five‑piece set in a durable plastic storage cassette Reliable performance and extended tool life for continuous production Manufactured with a high‑cobalt HSS core and enhanced by a TiAlN coating, the set is engineered to withstand elevated temperatures and abrasive conditions typical of mixed‑material machining. The coating reduces friction and helps maintain edge hardness, which translates to longer tool life and fewer tool changes on the shop floor. These properties support higher productivity and more predictable maintenance cycles, which is particularly valuable for production environments seeking to reduce downtime and tooling costs while maintaining consistent quality. Precision results with markedly lower cutting forces The spiral‑fluted design combined with three unequal convex cutting edges produces a round, burr‑reduced chamfer and helps to avoid chatter. Measurable performance improvements include 60% lower feed force and 50% lower radial force, leading to easier penetration, reduced load on the spindle and improved surface finish. This technical behaviour simplifies setup and can permit more stable feeds on smaller machines, making the toolset suitable for both in‑house workshops and light production lines aiming for repeatable, high‑quality countersinks. Broad material compatibility for versatile workshop use Conforming to DIN 335 C and featuring a 90° geometry, the set is suitable for processing a broad spectrum of materials: steel, stainless and heat‑resistant steels, aluminium, brass and plastics. The spiral flutes assist chip evacuation across these substrates, reducing the risk of clogging and enabling cleaner cutting action in softer as well as tougher materials. This versatility reduces the need for multiple dedicated tools and supports faster changeovers when different components are being processed on the same machine. Practical supply and secure storage for organised workflows Delivered as a five‑piece set in a secure plastic cassette, the countersinks are easy to store and locate, which speeds up tooling changes and supports orderly workshop practices. Size coverage from 6.3–25 mm permits common chamfering requirements to be handled with one compact kit. The case protects edges during transport and keeps selections visible and accessible on the tool trolley, contributing to reduced setup times and consistent part quality across shifts. Contact Metav Werkzeuge for tailored advice on integrating the TECWERK countersink set into the workshop workflow or for recommendations on complementary tooling and cutting parameters Technical Data Article number: 2000865299NW Item designation: Countersink set DIN 335 C 90° (6.3–25 mm) Brand: TECWERK Packaging unit: 1 Facts Countersink angle: 90° Size range: 6.3–25 mm Pieces: 5 Feed force reduction: approx. 60% Radial force reduction: approx. 50% Special features HSS‑Co (high‑cobalt high‑speed steel) TiAlN coating DIN 335 C standard geometry Spiral‑fluted design Three unequal convex cutting edges Right‑hand cutting For steel, stainless and heat‑resistant steels, aluminium, brass, plastics Plastic storage cassette FAQ What sizes are included in the countersink set? The TECWERK countersink set covers sizes from 6.3 mm to 25 mm and is supplied as a five‑piece kit suitable for a range of chamfering tasks. Can the set be used on stainless and heat‑resistant steels? Yes, the HSS‑Co substrate and TiAlN coating make the set suitable for stainless and heat‑resistant steels while maintaining good tool life and finish quality. How does the TiAlN coating benefit everyday workshop use? The TiAlN coating on the TECWERK countersinks reduces friction and improves thermal resistance, contributing to extended cutting edge life and more stable machining conditions. Is the set suitable for aluminium and plastics? Yes, the spiral flutes and cutting geometry provide effective chip evacuation and clean countersinks in aluminium and various plastics. What storage is supplied with the set? The five‑piece set is delivered in a durable plastic cassette to protect the tools and simplify organisation at the workstation. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of precise chamfering, robust HSS cutting performance and organised storage in an impact‑resistant case for reliable workshop results; order the set directly via Metav Werkzeuge or consult their specialists for application advice. RUKO Countersink Set DIN 335 C, HSS, 90° – 6.3–20.5 mm (6 pcs) The RUKO Countersink Set DIN 335 C is a six‑piece HSS countersink collection designed for accurate chamfering and deburring in metalworking and general workshop use. DIN 335C standard, 90° countersink angle Three cutting edges for smooth chamfering HSS for durable, sharp cutting performance Impact‑proof plastic case for secure storage High precision and efficient cutting geometry The set conforms to DIN 335 C, with a 90° countersink angle and three cutting edges, a geometry that produces consistent, concentric chamfers and reduces vibration during cutting. The use of HSS ensures a balance between toughness and edge retention; this supports repeated use and, when required, straightforward regrinding. These technical attributes translate into fewer rejects and a steadier production flow, especially where reliable fastener seating and clean hole edges are critical for assembly quality. Practical kit design for tidy workshop workflows The six countersinks cover the 6.3–20.5 mm diameter range, enabling one‑step selection for common hole sizes and reducing tool changes. Stored in an impact‑ and break‑resistant plastic cassette, the set protects cutting edges and keeps tools organised at the bench or in a toolbox. Clear labelling and compact storage mean faster tool selection, less downtime and a tidier workstation—advantages that contribute directly to operational efficiency in small series production or maintenance tasks. What the geometry and materials mean in practice Countersinking creates a precise chamfer for screw heads or to remove burrs; the three‑edge design offers a cleaner finish than two‑edge alternatives by distributing cutting forces and producing a more uniform surface. The high‑speed steel composition provides durability and is suitable for standard workshop materials commonly encountered in metalworking. For best results, select appropriate spindle speeds and steady feed rates; the cutters can be re‑sharpened when edge wear becomes evident, extending service life and reducing long‑term tooling costs. For ordering or application support for the RUKO countersink set, contact Metav Werkzeuge to request purchasing or tailored technical advice — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 4000601498NW Product name: RUKO Countersink set DIN 335 C 90° 6.3–20.5 mm HSS Packaging unit: 1 Facts Countersink angle: 90° Cutting edges: 3 Diameter range: 6.3–20.5 mm Pieces: 6 Special features Material: HSS Case: impact‑ and break‑resistant plastic cassette Standard: DIN 335 C FAQ What diameter range is covered by the set? The set covers a diameter range of 6.3–20.5 mm, allowing selection for common hole sizes without additional tools. How many pieces are included and what is the SKU? The kit contains six countersinks; SKU 4000601498NW identifies the RUKO countersink set. What does DIN 335 C specify for these countersinks? DIN 335 C defines the countersink geometry and dimensions for cone countersinks; the specification ensures interchangeability and predictable chamfer angles across tools produced to that standard. Can the cutters be resharpened? Yes, the high‑speed steel construction permits regrinding when the cutting edges blunt, extending tool life and reducing replacement frequency. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com

Take advantage of the combination of extended tool life, broad material compatibility and standardised geometry for reliable chamfering results across production and maintenance tasks; order the countersink set directly via Metav Werkzeuge or consult our specialists for application advice. Countersink Set ULTIMATECUT 90° (HSS, RUnaTEC) — Countersink set 6.3–20.5 mm Countersink Set ULTIMATECUT 90° (HSS, RUnaTEC) is designed for precision chamfering and deburring in metal and plastic applications, delivering consistent 90° chamfers and long tool life. RUnaTEC coating for extended tool life Conforms to DIN 355 standard 90° countersink with cylindrical shank HSS for stainless, steel, aluminium, plastics Supplied in protective plastic case Longer life through advanced coating and material choice The ULTIMATECUT countersink set combines classic HSS tool steel with a RUnaTEC coating, a pairing that reduces wear and preserves cutting geometry under continuous use. The enhanced surface treatment lowers friction and improves heat resistance, which translates into fewer tool changes and higher uptime on production lines. For workshops that prioritise throughput and predictable maintenance intervals, this results in a measurable improvement in process stability and cost-efficiency. Consistent 90° geometry for reliable joins and countersinks Built to the DIN 355 profile, the cutters produce a precise 90° chamfer suitable for deburring, screw seat preparation and chamfering at pipe or sheet edges. Standardised geometry means compatibility with established assembly tolerances and repeatable hole preparation, making the set a practical choice for fabricators and maintenance technicians. The right-hand cutting design ensures conventional feed directions, while the size range 6.3–20.5 mm covers the most common countersink diameters used in metalworking and general workshop tasks. Broad material suitability and practical handling Manufactured from high-speed steel (HSS), the tools are suitable for stainless steel (V2A), structural steel, aluminium and many plastics, giving flexibility across mixed-material production. The cylindrical shank guarantees secure clamping in standard drill chucks and milling adaptors, while the plastic case protects the cutters during transport and storage. This practical combination reduces setup time and conserves tool life, supporting dependable results in both small-batch repairs and larger shop-floor series work. For tailored advice on integrating the ULTIMATECUT countersink set into existing processes or to arrange supply via Metav Werkzeuge, please contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930 — Metav’s specialists are ready to assist. Technical Data Article number: 4000605564NW Product name: Kegelsenkersatz 90Grad ULTIMATECUT 4S 6,3-20,5mm HSS RUnaTEC Manufacturer: Ruko GmbH Packaging unit: 1 UID: 4000605564NW Specifications Size range: 6.3–20.5 mm Angle: 90° Pieces: 4 Special features RUnaTEC coating for longer service life Conforms to DIN 355 Cylindrical shank Right-hand cutting HSS suitable for stainless steel (V2A), structural steel, aluminium, plastics Packaging: plastic case FAQ What materials can be processed with this countersink set? The countersink set is suited to stainless steel (V2A), structural steel, aluminium and many common plastics, thanks to its HSS composition and RUnaTEC surface treatment. Does the set match industry standards for interchangeability? Yes — the cutters follow the DIN 355 profile and produce standardised 90° chamfers for consistent interchangeability in assembly and repair operations. How does the RUnaTEC coating benefit daily use? The RUnaTEC coating reduces friction and heat buildup, extending cutting-edge life and maintaining geometry for fewer tool changes and steadier production output. Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com