Swiss Tech SWT1858542X Size Pitch M20 x 2.50 mm Spiral Point HSS-E Black Ring Tap
Specifications :
1. Standard DIN 371/376
2. Size pitch M20 x 2.50 mm
3. Shank diameter 16 mm
4. AF square 12 mm
5. Overall length 140 mm
6. Thread length 17.5 mm
7. Weight 210 gram
8. Material grade M35
9. Ring colour green
10. Material cobalt high speed steel
11. Finish coating bright
Features :
1. Standards ISO metric
2. Taper lead to DIN form B
3. Tapping tolerance to 6H
4. Typical applications trough holes
5. Increased versatility for use in a range of applications
6. HSS-E construction for reduced the tool changing times
7. Hard coating for use with a range of materials