M3–M12 Machine Tap Set DIN 371/376, 14pc HSS With DIN 338 Twist Drills - TECWERK

Take advantage of a standards-compliant metric range and robust cutting materials to maintain consistent thread quality and reduce setup time; the combination of DIN 371/376 taps and DIN 338 twist drills delivers predictable results in routine machine tapping operations. Order the set directly via Metav Werkzeuge or consult the team for application advice.

TECWERK Machine tap and drill set DIN 371/376 B – M3–M12, 14-piece, HSS

The TECWERK machine tap set provides a compact assortment of metric machine taps and matching twist drills for routine workshop threading and pre-drilling tasks, designed to meet recognised DIN standards.

• Standards-compliant DIN 371/376
• Includes HSS-Co machine taps
• Twist drills to DIN 338 included
• Metric range M3–M12

Reliable threads to DIN standards for production use

The set is engineered around the DIN 371/376 specifications to ensure interchangeability and reproducible thread geometry when used on machine tapping operations. Compliance with these standards reduces variability between batches and simplifies quality control, which is particularly relevant in repetitive production environments. Consistent thread form translates into fewer rejects and predictable assembly behaviour, supporting smoother workflows on the shop floor.

Complete metric range with matching drill diameters

Covering metric taps from M3–M12, the assortment pairs each thread size with appropriate pilot holes. The supplied twist drills have diameters of 2.5, 3.3, 4.2, 5.0, 6.8, 8.5 and 10.2 mm, listed to match the corresponding metric taps. Having the correct drill sizes in one kit reduces measurement checks and tool changes, accelerating setup and helping to avoid undersize or oversize holes that would affect thread engagement and component strength.

Cutting materials chosen for durability and heat resistance

Taps are supplied with HSS-Co cutting material for improved red hardness and wear resistance in machine tapping, while the twist drills conform to DIN 338 and are manufactured from HSS to provide reliable drilling performance. The cobalt-enhanced taps retain cutting edge stability at elevated temperatures that can occur during continuous operation, extending tool life and maintaining cutting geometry. For workshops seeking long-term repeatability, the material choice helps lower tooling cost per part.

Compact kit design to reduce downtime and simplify logistics

As a 14-piece assortment of machine taps and matching twist drills, the kit concentrates frequently used sizes into a single solution, reducing procurement complexity and inventory variety. The inclusion of both machine taps and corresponding twist drills ensures fewer interruptions for tool selection and less time spent matching drills to taps. Combined with Metav’s distribution and local availability, the set supports a pragmatic approach to workshop stocking and rapid replenishment.

Contact Metav Werkzeuge for tailored technical guidance and secure a TECWERK set to standardise threading tasks in the workshop; Metav Werkzeuge can advise on integration and availability.

Technical Data

• Article number: 2000867536NW
• Description: Machine tap set DIN 371/376 B M3–M12, 14-piece
• Manufacturer: TECWERK

Facts

• Tap sizes: M3, M4, M5, M6, M8, M10, M12
• Drill diameters: 2.5 / 3.3 / 4.2 / 5.0 / 6.8 / 8.5 / 10.2 mm
• Standards: DIN 371/376, DIN 338
• Tap cutting material: HSS-Co
• Drill cutting material: HSS

Special features

• Set composition: machine taps + matching twist drills
• Content: 14 pieces
• Packaging unit: 1

FAQ

Which thread sizes are included in the kit? The kit contains machine taps for M3, M4, M5, M6, M8, M10 and M12 as part of the TECWERK machine tap and drill set (SKU 2000867536NW).

Are the taps cobalt-enhanced? Yes, the taps in this set are made with HSS-Co cutting material for improved heat resistance, while the matching twist drills are standard HSS.

What standards do the tools conform to? Threads are produced to DIN 371/376 and the twist drills conform to DIN 338, assuring compatibility with metric machine-threading practices.

How do the drill diameters relate to the tap sizes? Each drill diameter in the set is selected to match the corresponding metric tap size so that pre-drilled holes achieve the correct core diameter for full thread engagement.

Is the set suitable for continuous workshop use? The combination of DIN conformity and cobalt-enhanced taps supports repeated machine tapping operations; the set is intended to reduce changeover time and improve repeatability in routine production tasks.

TECWERK: Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund