Center drill set 10pcs. 0.75-4.5 mm HSS
DESCRIPTION
- According to DIN 333 Form A
- 10 pieces: 0.75 / 1 / 1.5 / 1.6 / 2 / 2.5 / 3 / 3.15 / 4/5 mm
- Right-hand cutting cone shank 120 °
- Countersink angle 60 °
- Top quality HSS for tensile strength up to 750 N / mm2
- Strong shaft, also suitable for tapping with subsequent drilling using a twist drill
- Practical OPTIMUM plastic case