Clamping Tools - EN / Hahn+Kolb

Tool holding fixturesTool holding fixtures DIN 69871 ST 40Continued next pageShell mill arboursExecution: case-hardened 670 ± 40 HV (56+4 HRC). Taper, arbour d1 and contact surface ground on collar.Fine balanced G 2.5 at 15000 1 /min.Tolerances of taper shanks according to DIN 2080 AT 3.Shank design DIN 69871 AD = centric inner cooling.With drivers tightly screwed down and diameter of locating face increased to hold milling heads and millingcutters with transverse keyway DIN 1880.Material: case-hardened steel with tensile strength at core of min. 800 N/mm².Application: with coolant outlet on end face for blade heads with inner coolant supplyDelivery: with milling cutter retaining screw.Steep taper ST 40Arbour Ø d 1 h 6 mm 22 27 32 40Arbour length L1 mm 19 21 24 27Collar Ø D mm 50 50 78 89Dimension A mm 35 35 50 5023150 Ident. No. 512 513 514 515Unit price E O. R. O. R. (O. R.) (O. R.)AAL10.003 A0.008 Ad1DMetal-cutting toolsh Required pull studs No. 23690 page 541.i Tool holding fixtures selection overview page 492.Prod. Gr. 206Continued next pageCombined shell mill arboursExecution: case-hardened and precision-ground and nickel plated.Shank version DIN 69871 AD = centric/over-collar inner cooling, tolerances of taper shanks according toDIN 2080 AT 3.Fine balanced G 2.5 at 25000 1 /min.Coating: nickel (corrosion-resistant and dirt-repelling).Delivery: with milling cutter retaining screw, feather key, and carrier ring.AL1d1DSteep taper ST 40Version short short short short short medium medium medium medium medium long long long long longArbour Ø d 1 h 6 mm 16 22 27 32 40 16 22 27 32 40 16 22 27 32 40Arbour length L3 mm 17 19 21 24 27 17 19 21 24 27 17 19 21 24 27Collar Ø D mm 32 40 48 58 70 32 40 48 58 70 32 40 48 58 70Dimension A mm 55 55 55 60 60 100 100 100 100 100 160 160 160 160 16023155 Ident. No. 311 312 313 314 315 321 322 323 324 325 331 332 333 334 335Unit price E O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R. O. R.h Required pull studs No. 23690 page 541.i Tool holding fixtures selection overview page 492.Prod. Gr. 263Continued next pageCombined shell mill arbours DIN 6358Execution: case-hardened 670 ± 40 HV (56+4 HRC). Taper, arbor d 1 and contact surface ground on collar.Shank version DIN 69871 A. Tolerances of taper shanks according to DIN 2080 AT 3.Pre-balanced.Material: case-hardened steel with tensile strength at core of min. 800 N/mm².Application: for holding milling cutters with longitudinal or transverse keyway to DIN 842, 1880 and millingheads to DIN 1830.Delivery: with milling cutter retaining screw, feather key, and carrier ring No. 23200 page 531.Steep taper ST 40Version short long short long short long short long short long short longArbour Ø d 1 h 6 mm 13 13 16 16 22 22 27 27 32 32 40 40Arbour length L1 mm 22 22 27 27 31 31 33 33 38 38 41 41Arbour length L 3 mm 12 12 17 17 19 19 21 21 24 24 27 27Collar Ø D mm 28 28 32 32 40 40 48 48 58 58 70 70Dimension A mm 55 100 55 100 55 100 55 100 60 100 60 100Ident. No. 510 510 511 511 512 512 513 513 514 514 515 51523155 Unit price E O. R. – O. R. – O. R. – O. R. – O. R. – (O. R.) –23156 Unit price E – O. R. – O. R. – O. R. – O. R. – O. R. – (O. R.)h Required pull studs No. 23690 page 541.Rings for mill arbours see No. 23135-23142 page 529.i Tool holding fixtures selection overview page 492.Prod. Gr. 2062011/12499