
GBP 57 G 2.5 ≤3µm ISO Form 25000 HSC 7388-1 ADB min-1 Arbors for threaded copy milling cutter − DIN ISO 7388-1 ped tion-dam (formerly DIN 69871) Vibra 30 1307 – Vibration damped version, arbor with vibration-damping core. 30 1309 – Plain design. 30 1303–1307 – Tapered design. Application: To take screw-in milling cutters with thread. Optional extras: Pull studs (PS) No. 308600 − 308806, 30 1307 PS wrenches No. 308820 – 308835. 30 1303 Thread M×length L1 30 1307 30 1303 30 1304 Dimension A ⌀ D1 ⌀ D2 ⌀D L1 L2 31A 31A 31A tolerance Arbor IT6 for screw-in milling cutters with thread 30 1307 30 1304 vibration damped 30 1303 SK 40 SK 40 SK 50 mm mm mm mm mm mm mm M6×25 – eShop – 44 6.5 10 13 25 5 – M8×25 – eShop – 44 8.5 13 15 25 5 – M8×50 – eShop eShop 69 8.5 13 23 50 5 5 M8×75 eShop eShop – 94 8.5 13 23 75 5 – M8×100 eShop eShop – 119 8.5 13 25 100 5 – M10×5 – eShop – 25 10.5 18 18 5 5 – M10×25 – eShop – 44 10.5 18 20 25 5 – M10×50 – eShop eShop 69 10.5 18 23 50 5 5 M10×75 – eShop – 94 10.5 18 27 75 5 – M10×100 eShop eShop eShop 119 10.5 18 32 100 5 10 M10×150 eShop eShop eShop 169 10.5 18 36.5 150 5 10 M12×5 – eShop – 25 12.5 21 21 5 5 – M12×25 – eShop – 44 12.5 21 24 25 5 – M12×50 – eShop eShop 69 12.5 21 24 50 5 5 M12×75 – eShop – 94 12.5 21 31 75 5 – M12×100 eShop eShop eShop 119 12.5 21 33 100 5 10 M12×150 eShop eShop eShop 169 12.5 21 40 150 5 10 M16×5 – eShop – 25 17 29 29 5 5 – M16×25 – eShop – 44 17 29 29 25 5 – M16×50 – eShop eShop 69 17 29 34 50 5 5 M16×75 – eShop – 94 17 29 34 75 5 – M16×100 – eShop eShop 119 17 29 36 100 5 10 M16×150 eShop eShop eShop 169 17 29 42.5 150 5 10 M16×200 eShop – – 219 17 29 45 200 5 – Thread M × Length 30 1309 Dimension ⌀ D1 ⌀ D2 ⌀D L1 L2 31A L1 A tolerance Arbor IT6 for screw-in milling cutters with thread SK 40 mm mm mm mm mm mm M5×25 (eShop) 44 5.5 10 13 25 5 M6×25 eShop 44 6.5 10 13 25 5 M8×25 eShop 44 8.5 13 15 25 5 M8×50 eShop 69 8.5 13 23 50 5 M8×75 eShop 94 8.5 13 23 75 5 M10×25 eShop 44 10.5 18 20 25 5 M10×50 eShop 69 10.5 18 23 50 5 M10×75 eShop 94 10.5 18 28 75 5 30 1309 M10×100 eShop 119 10.5 18 32 100 5 M10×125 eShop 144 10.5 18 34 125 5 30 M10×150 M12×25 M12×50 eShop eShop eShop 169 44 69 10.5 12.5 12.5 18 21 21 36.5 24 24 150 25 50 5 5 5 M12×75 eShop 94 12.5 21 31 75 5 M12×100 eShop 119 12.5 21 33 100 5 M12×125 eShop 144 12.5 21 34 125 5 M12×150 eShop 169 12.5 21 40 150 5 M16×25 eShop 44 17 29 29 25 5 M16×50 eShop 69 17 29 34 50 5 M16×75 eShop 94 17 29 34 75 5 M16×100 eShop 119 17 29 36 100 5 M16×150 eShop 169 17 29 42.5 150 5 976