Series 1040 HSS-Co Parabolic Flute Straight Shank Jobber Drills - Metric

Series 1040 HSS-Co Parabolic Flute Straight Shank Jobber Drills
Metric
Parabolic flute form drill with high heat resistance to non-alloyed and alloyed steels. Chipbreaking point performs well on long chipping materials with a tensile strength up to 1,300 N/mm2. Drills up to 5 x diameter.
Point angle: 130°. Helix angle: normal. Web thickness: strengthened. Relief angle: normal. Tolerance of diameter: h8. Tolerance of shank: f11. Supply unit. All diameters - 1 pce. Manufactured to DIN 338 RN.