M3–M12 Thread Tap Set HSS DIN 352 With Twist Drills And Tap Wrench, 29-Piece - TECWERK

Take advantage of a compact, workshop-ready set that combines HSS cutting material, adherence to DIN 352 and complete size coverage for metric ISO threads M3–M12; the included twist drills and an adjustable tap wrench streamline setup and reduce downtime. Order via Metav Werkzeuge or consult our specialists for delivery and technical guidance.

TECWERK thread tap set DIN 352 M3–M12, 29-piece (HSS)

A TECWERK thread tap set designed for metric ISO threads M3–M12, supplying taps, matching twist drills and an adjustable tap wrench for workshop and maintenance tasks

• HSS taps to DIN 352
• Covers metric ISO threads M3–M12
• Includes matching twist drills DIN 338
• Adjustable tap wrench Gr. 1 1/2 included

Faster threading with full size coverage

The 29-piece kit provides a coherent workflow: hand taps to DIN 352 for M3–M12 threads together with the corresponding twist drills to DIN 338 eliminate guesswork when selecting pre-drill sizes. With clearly defined drill diameters (Ø 2.5 / 3.3 / 4.2 / 5.0 / 6.8 / 8.5 / 10.2 mm) and the complete set of hand taps, set-up time is reduced and thread preparation becomes predictable. This consistency supports efficient small-batch production and routine maintenance, as cutting sequences and clear drill-to-tap matching minimise rework and interruptions.

Durable HSS construction for repeated workshop use

Made from HSS, the tooling offers a balance of toughness and edge stability suited to general workshop applications. High-speed steel maintains cutting performance across repeated hand operations, which helps preserve dimensional accuracy in internal threads. The material choice contributes to longevity under normal workshop conditions and supports reliable thread form generation when used with appropriate cutting lubricant. The combination of standardised DIN specifications and HSS construction ensures interchangeability with existing tools and straightforward integration into tool inventories.

Practical handling that reduces process steps

The kit includes an adjustable tap wrench (Gr. 1 1/2) which enables secure torque application for hand tapping and better control on alignment, reducing the risk of cross-threading. All components are organised to allow quick selection of the required size, so fewer tool changes are necessary during multi-size projects. For operators less familiar with thread preparation, the set’s matched drill-to-tap pairing clarifies the drilling step and helps avoid incorrect pilot hole sizes that can compromise thread strength.

Who benefits: workshops, service engineers and small manufacturers

This thread tap set is aimed at maintenance departments, trade workshops and small manufacturers that require a compact, standards-based solution for metric internal threads. The kit’s adherence to metric ISO sizing and DIN standards makes it suitable for repairs, prototyping and small-series production tasks where dependable thread quality and rapid changeover are priorities. For businesses seeking to rationalise tool stocks, the set serves as a practical all-in-one option that covers the most common metric thread sizes.

For purchasing advice, delivery options from Emmerich or assistance with suitability for a specific application, contact Metav Werkzeuge — the experienced partner for precision tools — at info@metav-werkzeuge.com or +49 2822 7131930 and request SKU 2000867550NW for prompt handling

Technical Data

• Article number: 2000867550NW
• Label: Gewindebohrersatz DIN 352 M3-M12 29tlg.HSS TECWERK
• Manufacturer: TECWERK
• Packaging unit: 1
• UID: 2000867550NW

Facts

• Thread sizes: M3, M4, M5, M6, M8, M10, M12
• Drill diameters (mm): 2.5, 3.3, 4.2, 5.0, 6.8, 8.5, 10.2
• Total pieces: 29

Special features

• Cutting material: HSS
• Taps standard: DIN 352 (hand taps)
• Twist drills standard: DIN 338
• Contents: hand taps set M3–M12, matching twist drills, adjustable tap wrench Gr. 1 1/2

FAQ

What sizes are included in the set?
The TECWERK thread tap set includes hand taps for M3, M4, M5, M6, M8, M10 and M12 plus matching twist drills and an adjustable tap wrench (SKU 2000867550NW).

Are the drills and taps to recognised standards?
Yes, the taps conform to DIN 352 and the twist drills are to DIN 338, ensuring compatibility with standardised workshop practices.

Is the cutting material suitable for repeated hand tapping?
The kit’s HSS construction is specified for general workshop use and provides a durable option for repeated manual tapping operations.

Does the set include a tap wrench?
An adjustable tap wrench (Gr. 1 1/2) is included to support correct alignment and controlled torque during hand tapping with the set.

Can this set be used for production as well as maintenance?
The set is well suited to maintenance, prototyping and small-series production where standard metric ISO threads and repeatable quality are required.

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