Suitable for alloyed and unalloyed steel up to a tensile strength of 900 N/mm². Malleable cast iron, sintered iron, new silver, copper, bronze and hard plastics such as perspex. Do not use in aluminium. Only work with cooling agent.

. Twist drill bit made of high speed steel manufactured to DIN 338
. Right-hand cutting twist drill bits, Type N, drill bit tip 135°, split point manufactured to DIN 1412 C, diameter tolerance h 8
. Twist drill bit ground from solid metal with high surface quality due to titanium-nitride coating
. Shank equal to drill bit diameter, drill bit colour: golden
. Two-cutter, cylindrical, two flutes

Includes:
1/2/3/4/5/6/7/8/9/10mm