High-speed rolled steel metal drill bits manufactured in accordance with DIN 338
Oxide coating allows quick removal of swarf
118° angle cutting blade with regular tip
Normal N-groove angle
Suitable for drilling in steel, cast iron, alloy and non-alloy materials up to 800 N/mm2
Color: black.
The set includes drills of the following sizes:
about 1 / 1.5 / 2 / 2.5 / 3 / 3.5 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10 mm.
Oxide coating allows quick removal of swarf
118° angle cutting blade with regular tip
Normal N-groove angle
Suitable for drilling in steel, cast iron, alloy and non-alloy materials up to 800 N/mm2
Color: black.
The set includes drills of the following sizes:
about 1 / 1.5 / 2 / 2.5 / 3 / 3.5 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10 mm.