With taper shank

Machine drill with taper shank, with four cutting edges Average: according to the selected variant Tolerance: Nominal dimension in tolerance h8 for hole with allowance for further more precise machining Short cutting edge design. Other dimensions - see product description for individual variants Material: HSS - high-performance high-speed steel Standard: ČSN 221411 / CSN 22 1411 / DIN222 / DIN 222 / ISO 3314 Usage: Machining of pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy.

Machine drill with taper shank, with four cutting edges Average: according to the selected variant Tolerance: Nominal dimension in tolerance h8 for hole with allowance for further more precise machining Other dimensions - see enclosed catalog sheet Material: HSS - high-performance high-speed steel Standard: ČSN 221411 / CSN 22 1411 / DIN222 / DIN 222 / ISO 3314 Usage: Machining of pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy.

Cone: morse, MK2 Number of Cuts: 4 Material: HSS - High Speed ??Steel Tolerance: Rated dimension in tolerance h8 for the hole with addition for further precision machining. Application: Machining of pre-drilled, cast or preformed holes to achieve higher aperture accuracy.