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.

Three-edged drill with three blades 10 mm Cone: morse, MK1 Number of edges: 3 Material: HSS - high-performance high-speed steel Tolerances: without specified tolerance Method of drill production: V(grinding) Standard: without standard, replacement for ČSN 221482 / DIN343 RN / ISO235 Application: Machining of pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. The three-edged design increases the accuracy of the machined holes, especially their roundness.

Three-edged drill with three blades 14 mm Cone: morse, MK1 Number of edges: 3 Material: HSS - high-performance high-speed steel Tolerances: without specified tolerance Method drill production: V(grinding) Standard: without standard, replacement for ČSN 221482 / DIN343 RN / ISO235 Application: Machining of pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. The three-edged design increases the accuracy of the machined holes, especially their roundness.