Общий каталог PRECITOOL - страница 452

Ø d1 Ø d3 Ø d4 d1 Steep Tapers Steep taper adapter JIS B 6339 Design: - short version with max. length compensation and small weight JIS ISO Form G 6,3 - smooth-running length compensation on pressure and tension 6339 B 7388-2 A 8.000 min-1 - to adjust the difference between machine feed and thread lead by use of a ball cage - adjustable intensifier for initial cutting pressure - thread depth controllable within ±0.1 mm - balanced G6.3 at 8,000 1/min d3 Use: Standard chuck to mount taps on mechanically and NC controlled lathes, drilling and milling machines and machining centres Note: Matching accessories see page 24/521. 241069 PRECITOOL, quick-change tapping chuck with length compensation BT/Size 241069 forTap Length compensation d d l131compression/tractionmmmmmm InsertSize 24 40/M3-12  M3 -M12 9/ 9 19 36 68 1 50/M3-12  M3 -M12 9/ 9 19 36 77 1 40/M6-20  M5 -M20 15/15 31 53 95 2 50/M6-20  M5 -M20 15/15 31 53 103 2 50/M14-33  M14-M33 24/24 48 78 143 3 Steep taper adapter JIS B 6339 Design: - with minimal length compensation for synchro tapping chucks JIS ISO Form G 6,3 - for compensating pitch differences 6339 B 7388-2 AD/B 8.000 min-1 - minimal length compensation on pressure/tension (+/- 0.5 mm) - with internal coolant supply - high concentricity - secure clamping of the taps with ER tap collects and ER tap collets with quick-change system (248883-248891) see page 24/516 241072 PRECITOOL, synchro tapping chuck with length compensation BT BT/collet chuck 241072 forTap d1 l1mmmm l1 40/ER16  M3-M12 32 79 40/ER16M  M3-M12 22 79 40/ER25  M3-M14 42 89 40/ER32  M4-M27 50 110 40/ER40  M4-M33 63 115 Steep taper adapter JIS B 6339 Design and use: Suitable for inductive, contact and hot air shrink-fit units JIS ISO Form Form G 2,5 6339 B 7388-2 AD AD/B 25.000 min-1 - heat resistant hot-working steel - hardened 54-2 HRC - for HSS and HM tools Thread for balancing screws Length adjustment screw - shank tolerance h6 with coolant supply - concentricity < 3 µm - BT30 = form AD / BT40 = form AD/B Delivery: With length adjustment screw l3 l2 Note: l1 - fine balancing with balancing screws possible -*with slots in the clamping bore for coolant supply -*without adjustment screws, without threads for balancing screws, with slots in the clamping bore for coolant supply - matching accessories see page 24/522 et seq. 242730 HAIMER, shrink-fit chuck, ultra short BT/d1 mm 242730 * d 3mm d 4mm l l l12 3mmmmmm BT/d1 mm 242730 * d 3mm d 4mm l l l12 3mmmmmm 30/03  * 10.0 — 60 9 — 30/12  27.0 — 60 47 10 30/04  * 10.0 — 60 12 — 30/14  30.0 — 65 47 10 30/05  * 10.0 — 60 15 — 30/16  30.0 — 65 50 10 30/06  23.0 — 60 36 10 30/18  35.5 40.5 70 50 10 30/08  23.0 — 60 36 10 30/20  35.5 40.5 70 52 10 30/10  27.0 — 60 42 10 — — — — — — — — www.precitool.de 24/447