Volkel 3-Piece Hand Tap Set M6 x 1.0 – DIN 352, HSS-G

The Volkel Hand Tap Set M6 x 1.0 (Art. No. 27638) is a high-quality threading solution designed for universal applications. Manufactured to DIN 352 standards, this 3-piece set includes taper, plug (second), and bottoming taps, ensuring a complete and controlled threading process for both through and blind holes.

Technical description

• 3-piece set: taper, plug (second), bottoming taps
• Metric thread size: M6 × 1.0 mm (ISO metric)
• Thread standard: DIN 13, tolerance ISO 2 / 6H
• Made from high-speed steel (HSS-G)
• Standard: DIN 352 (conical lead form)
• Suitable for hand tapping in through and blind holes
• For unalloyed and low-alloy steels ≤ 900 N/mm²
• Overall length (L1): 50 mm
• Thread length (L2): 19 mm
• Shank diameter: 6.0 mm
• Square drive: 4.9 mm
• Surface: bright, no coating
• EAN: 4022835276388
• Country of origin: Germany

Made from high-speed steel (HSS-G), this hand tap set is ideal for machining non-alloyed and low-alloy steels with tensile strengths up to 900 N/mm². Its precision-ground threads and ISO 2 (6H) tolerance class make it suitable for producing metric ISO threads according to DIN 13 standards with consistent accuracy and reliability.

• Hand Tap Set (3-piece: taper, second/plug, bottoming)
• Nominal Size: M6 x 1.0 mm
• Thread Standard: ISO Metric, ISO-2 (6H tolerance class)
• Material: High-Speed Steel (HSS)
• Coating: Titanium Nitride (TiN)
• Application: Suitable for through and blind holes, hand or machine tapping
• Standard: DIN 352
• Volkel Article Number: 27638

Volkel 3-Piece Hand Tap Set M6 x 1.0 – DIN 352, HSS-G

This is a 3-piece hand tap set for M6 coarse thread (pitch 1.0 mm), coated with TiN to extend tool life and reduce friction. The set includes:

• No. 1 (Taper lead): 6–8 threads chamfer
• No. 2 (Plug/Intermediate): 4–5 threads chamfer
• No. 3 (Bottoming): 2–3 threads chamfer

Ideal for general-purpose threading in materials up to 900 N/mm² such as unalloyed and low-alloy steels.

The M6 x 1.0 tap set features a total length (L1) of 50 mm and a thread length (L2) of 19 mm. The shank diameter (D2) is 6 mm, and the square drive is 4.9 mm, compatible with standard tap wrenches. This set is engineered for manual use and offers smooth chip removal, making it a dependable choice for general-purpose threading in workshops, repair facilities, and industrial environments.

Each tap is manufactured in a conical lead form, with chamfers optimized for progressive cutting. Whether tapping by hand or preparing threads before assembly, the Volkel 27638 set delivers efficient and repeatable results.