Twist drills made of high carbon steel (HCS) with hardness 45°HRc (+/-2°) and with point angle 118°,
straight cut without thinning, good for hand grinding.
Spiral dextrorotatory drills, spiral type N, hot rolled forged with grinded drills margin.
Cylindrical shanks matching drills' diameter.
Suitable for general purposes, for alloy and carbon steels treatment with hardness up to 150Bhn,
for cast iron, non-ferrous metals, plastics as well as for wood and wood derivative materials.
According to DIN-338.
straight cut without thinning, good for hand grinding.
Spiral dextrorotatory drills, spiral type N, hot rolled forged with grinded drills margin.
Cylindrical shanks matching drills' diameter.
Suitable for general purposes, for alloy and carbon steels treatment with hardness up to 150Bhn,
for cast iron, non-ferrous metals, plastics as well as for wood and wood derivative materials.
According to DIN-338.
50262-W
13pcs.
range of the set:
ø1.5-6.5mm
ø1.5-6.5mm
contents of the set:
1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8,
5.0, 5.5, 6.0, 6.5mm
1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8,
5.0, 5.5, 6.0, 6.5mm