M3–M12 Machine Tap Set DIN 371/376 HSS Spiral Drill Included, 14-Piece - TECWERK

Take advantage of the combination of DIN 371/376 compliance, HSS-Co cutting material and a full M3–M12 range for consistent, repeatable thread production; order the set directly via Metav Werkzeuge or consult the Metav team for application advice.

Maschinengewindebohrerset DIN 371/376 B M3-M12 14tlg.HSS Ku.-Kass.TECWERK – machine tap set with HSS and twist drills

The Maschinengewindebohrerset DIN 371/376 B M3-M12 14tlg.HSS Ku.-Kass.TECWERK is a compact machine tap set designed for standard metric threads in general engineering and maintenance applications, supplied complete with matching twist drills for efficient tapping cycles

• DIN 371/376 compliant machine taps
• HSS-Co taps with matching HSS twist drills
• Complete M3–M12 range in one kit
• Supplied in a robust plastic cassette

Consistent thread quality for production and repair

The set delivers a coherent system for internal metric threads, combining machine taps to DIN 371/376 with corresponding twist drills (DIN 338). This combination reduces guesswork at the machine and shortens set-up time: selecting the correct drill diameter from the kit ensures the required material allowance before tapping, which improves thread form and reduces tap breakage. The use of HSS-Co in the taps provides higher red hardness and wear resistance than plain HSS, translating into longer tool life when machining alloyed or moderately tough materials.

Clear tool composition and workshop benefits

Contents include a full progression of taps covering M3–M12 plus matching twist drills (Ø 2.5 / 3.3 / 4.2 / 5.0 / 6.8 / 8.5 / 10.2 mm), presented in a practical plastic cassette for straightforward storage. The kit’s organisation supports repeatable workflows in both maintenance bays and small production lines: operators can identify the correct drill and tap pair quickly, reducing downtime and improving throughput. The compact format helps centralise frequently needed sizes, lowering the number of individual items carried in a tool kit.

Material compatibility and application guidance

The toolset is suitable for a wide range of common workshop materials when used with appropriate speeds and cutting fluids. The HSS-Co taps tolerate higher cutting temperatures and are therefore preferable for alloyed steels; the HSS twist drills offer reliable pre-drilling performance across mild steel, aluminium and non-ferrous metals. For cast iron or specific high-performance plastics, machining parameters must be adjusted; the combination of drill and tap in this kit simplifies establishing those parameters by providing the correct starting points for hole diameter and thread form.

Practical advantages that support efficiency and safety

Using standardised taps and drills minimises rejected threads and the need for rework. The kit’s DIN-compliant geometry ensures interchangeability with fixtures and machine programmes that reference international standards, which is particularly helpful in small-batch production or repair tasks where repeatability is required. The robust cassette protects the tools in transit and on the workbench, while the clear arrangement reduces handling time. Overall, the set helps maintain a steady production flow and reduces the risk of tool-related stoppages.

For application-specific guidance and reliable supply of the TECWERK machine tap set, contact Metav Werkzeuge for tailored advice and fast delivery from Emmerich – email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000867536NW
• SKU: 2000867536NW
• Label: Maschinengewindebohrerset DIN 371/376 B M3-M12 14tlg.HSS Ku.-Kass.TECWERK
• Manufacturer: TECWERK
• Package unit: 1
• UID: 2000867536NW

Numbers / Core technical data

• Thread range: M3–M12
• Content: 14 pieces
• Drill diameters: Ø 2.5 / 3.3 / 4.2 / 5.0 / 6.8 / 8.5 / 10.2 mm
• Standards: DIN 371 / DIN 376 / DIN 338

Special features / Versions

• Tap material: HSS-Co (cobalt alloy)
• Twist drill type: Twist drill DIN 338, HSS
• Case: Plastic cassette (Kunststoffkassette)
• Scope: Machine taps and matching drills for metric threads

FAQ

What thread sizes are included in the kit?
The kit covers metric sizes from M3 to M12 and contains the complete set of machine taps and matching drills for those pitches.

Are the taps suitable for machine use or only hand tapping?
The taps conform to DIN 371/376 and are designed for machine tapping; the geometry and HSS-Co grade support powered tapping operations.

What drill types are supplied with the taps?
Matching twist drills (DIN 338) in HSS are included with the set to ensure correct pre-hole diameters for the specified thread sizes.

Is the tap material suitable for alloyed steel?
The taps are specified as HSS-Co, which offers improved heat resistance and wear performance compared with standard HSS, making them suitable for many alloyed steels when used with appropriate cutting parameters.

How does the plastic cassette help workshop organisation?
The cassette keeps each tap and drill organised and protected, simplifying size selection and reducing tool loss during everyday use.

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