Rougheners

Machine drill with cylindrical shank, with three 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 221480 / CSN 22 1480 / DIN344 / DIN 344 / ISO 7079 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 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.

Socket drill with four cutting edges Average: according to the selected variant Other dimensions - see enclosed catalog sheet Material: HSS - high-performance high-speed steel Tolerance: Nominal dimension in tolerance h8 for hole with allowance for further more precise machining. Method of drill production: F (milling) Standard: ČSN 221414 or DIN 222N (ISO 3314) Holders ČSN 241210 (DIN 217) Usage: Machining of pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. The drills are made in the Czech Republic, unused, they come from excess stock. Only a limited selection.

Holder for socket drill ČSN221414 or reamers ČSN221432, ČSN221435, ČSN221447 Clamping diameter for reamer / drill: according to selected variant Morse taper: according to the selected variant Material: Structural steel - cemented, hardened Standard: ČSN241210 / 24 1210 / DIN217 / DIN 217 / ISO 2402 The holder includes a carrier ČSN241210.10 Usage info: Scanning of countersinks and reamers is performed by a nut located behind the carrier.

Holder for socket drill ČSN221414 or reamers ČSN221432, ČSN221435, ČSN221447 Clamping diameter for reamer / drill: according to selected variant Morse taper: according to the selected variant Material: Structural steel - cemented, hardened Standard: ČSN241210 / 24 1210 / DIN217 / DIN 217 / ISO 2402 The holder includes a carrier ČSN241210.10 Usage info: Scanning of countersinks and reamers is performed by a nut located behind the carrier.

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.

Round Needle File PJK 140/0 Length: 140 mm Diameter: 3mm Sek: 0 - ie rough (see attached table) File size is determined by the number of cuts per centimeter of length. Number of teeth according to DIN 8349 Art. number: 28621384 1400

Plug-in digger with four blades Diameter: 24.7 mm Other dimensions - see attached catalog sheet Clamping hole: 13mm Material: HSS - high-performance high-speed steel Tolerance: nominal dimension in tolerance h8 for the hole with an allowance for more precise machining. Excavator production method: F (milling) Standard: ČSN 221414 or DIN 222N (ISO 3314) CSN 241210 (DIN 217) holders are used for clamping Usage: Machining pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. Cat. No. : B142470F000S

Plug-in digger with four blades Diameter: 25 H11 Other dimensions - see attached catalog sheet Clamping hole: 13mm Material: HSS - high-performance high-speed steel Tolerance: nominal dimension in tolerance h8 for the hole with an allowance for more precise machining. Excavator production method: F (milling) Standard: ČSN 221414 or DIN 222N (ISO 3314) CSN 241210 (DIN 217) holders are used for clamping Usage: Machining pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. Cat. No. : B142501F000S

Plug-in digger with four blades Diameter: 25.7 mm Other dimensions - see attached catalog sheet Clamping hole: 13mm Material: HSS - high-performance high-speed steel Tolerance: nominal dimension in tolerance h8 for the hole with an allowance for more precise machining. Excavator production method: F (milling) Standard: ČSN 221414 or DIN 222N (ISO 3314) CSN 241210 (DIN 217) holders are used for clamping Usage: Machining pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. Cat. No. : B142570F000S

Plug-in digger with four blades Diameter: 26 H11 Other dimensions - see attached catalog sheet Clamping hole: 13mm Material: HSS - powerful high-speed steel Tolerance: nominal dimension in tolerance h8 for the hole with an allowance for more precise machining. Excavator production method: F (milling) Standard: ČSN 221414 or DIN 222N (ISO 3314) CSN 241210 (DIN 217) holders are used for clamping Usage: Machining pre-drilled, cast or pre-pressed holes to achieve higher hole accuracy. Cat. No. : B142601F000S