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Reliable thread production in blind holes

This HSS-E-Tap blind hole, metric 60° creates optimal conditions for precise and reliable machining of internal threads. Equipped with a high-performance TiN coating and manufactured from resistant HSS-E, the tool opens up flexible application possibilities in modern metalworking. The geometry, specially developed for holes with limited depth, supports efficient workflows and controlled upward chip evacuation, which significantly contributes to process reliability.

Suitable materials

     

Technical data

  • Thread type: Metric
  • Design: Blind hole
  • Flank angle: 60°
  • Cutting material: HSS-E
  • Coating: TiN (Titanium nitride)
  • Packaging unit: 1 Piece

Dimensions of HSS-E-Tap blind hole, metric 60°

Art. Nr. Thread/D P L2 L L4 d K Kl Z Core Hole
GB-S-ISO-M3-HSS-E-TIN 3301004 M3 0,5 6 56 18 3,5 2,7 6 3 2,5
GB-S-ISO-M4-HSS-E-TIN 3301006 M4 0,7 7 63 21 4,5 3,4 6 3 3,3
GB-S-ISO-M5-HSS-E-TIN 3301008 M5 0,8 8 70 25 6 4,9 8 3 4,2
GB-S-ISO-M6-HSS-E-TIN 3301009 M6 1 10 80 30 6 4,9 8 3 5
GB-S-ISO-M8-HSS-E-TIN 3301010 M8 1,25 13 90 35 8 6,2 9 3 6,8
GB-S-ISO-M10-HSS-E-TIN 3301011 M10 1,5 15 100 39 10 8 11 3 8,5
GB-S-ISO-M12-HSS-E-TIN 3301012 M12 1,75 18 110 44 9 7 10 3 10,2
GB-S-ISO-M16-HSS-E-TIN 3301014 M16 2 20 110 44 12 9 12 3 14
GB-S-ISO-M20-HSS-E-TIN 3301015 M20 2,5 25 140 54 16 12 15 4 17,5
GB-S-ISO-M24-HSS-E-TIN 3301016 M24 3 30 160 60 18 14.5 17 4 21
GB-S-ISO-M30-HSS-E-TIN 3301017 M30 3,5 35 180 70 22 18 21 4 26,5

Cutting data

Workpiece Material Tensile strength Cutting Speed
(N/mm²) Vc (m/min)
Structural Steel <450 10-25
Tempered Steel 450-700 5-20
Tooling Steel >700 5-7
Stainless Steel <1100 6-15
Cast Iron 8-20
Aluminum cast alloys (<12% Si.) <600 20-25
Copper/Brass <850 12-40

Applications

The threading tool is intended for producing metric internal threads in structural steel, tempered steel, tool steel, and stainless steel. In addition, the version is suitable for cast iron as well as non-ferrous metals such as aluminum alloys, copper, and brass. The broad material spectrum makes the tap a practical choice for versatile machining tasks in professional manufacturing.

Special features

The titanium nitride (TiN) coating reduces wear and supports consistent performance at various cutting speeds. Combined with the tough HSS-E substrate, the thread cutter offers a well-balanced combination of hardness and flexibility. This significantly contributes to minimizing tool breakage and promotes reliable thread quality in blind holes.

3301004

Data sheet

Hole
Blind hole
HSS
HSS-E

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