Special Geometry

Spiral Flute 15° Taps : For Through Coolant Holes

These taps have special chip breaking geometry suitable for tapping in Forged steel components (Blind Hole)
SELECTION CHART
First Choice

Second Choice

Workpiece Materia Coating
Bright TiN TiCN
Steel 1. Low Carbon Steel / Structural Steel
2. Medium Carbon Steel
3. Alloy Steel

4. Hardened Steel-35 HRC / 40 HRC

Stainless Steel 1. Free Machining Stainless Steel
2. Austenitic Ferritic AISI 304,316,321
Cast Iron 1. Grey Cast Iron
2. Malleable Cast Iron
Aluminium Magnesium 1. Short Chipping Si >10%
2. Long Chipping Unalloyed
3. Medium Chipping Si < 0.5%
Nickel 1. Nickel Alloy INCONEL
2. Titanium