Jobber drill set, steam treated
Drilling tools
• HSS
• DIN 338
• Type N
• Rolled
• Point angle 118°
• Spiral angle 25–30°
• Normal angle of rake
• Core thickness normal
• Normal taper
• Shank (DIN) cylindrical
• Right-hand cutting
Supplied: in metal case.
Set consisting of 10 pc each Ø 1–8 mm and 5 pcs each Ø 8.5–10 mm Order No. 42 10507 0…