Общий каталог PRECITOOL - страница 432

3 Steep Tapers Steep taper adapter DIN 69871 Design: - short version with max. length compensation and small weight DIN ISO Form G 6,3 - smooth-running length compensation on pressure and tension 69871 7388-1 A 8.000 min-1 - to adjust the difference between machine feed and thread lead by use of a ball cage Use:Standard chuck for mounting taps on mechanically and NC controlled lathes, d3 drilling and milling machines and machining centres Note: Matching accessories see page 24/521. 240678 PRECITOOL, quick-change tapping chuck with length compensation Chuck/ST 240678 forTap Length compensation d 1 d3 l1compression/tractionmmmmmmInsertSize 24 40/M3-12  M3-M12 9/ 9 19 36 60 1 50/M3-12  M3-M12 9/ 9 19 36 60 1 40/M6-20  M6-M20 15/15 31 53 98 2 50/M6-20  M6-M20 15/15 31 53 84 2 50/M14-33  M14-M33 24/24 48 78 139 3 Steep taper adapter DIN 69871 Use: - without pressure and tension compensation DIN ISO Form G 6,3 - tapping on work stations with synchronous spindle 69871 7388-1 A 8.000 min-1 - to be used only with quick-change adapters without safety coupling Note: Matching accessories see page 24/521. Gauge length 240679 PRECITOOL, quick-change tapping chuck Chuck/ST 240679 forTap d1 l1 InsertmmmmSize 40/M3-12  M3-M12 32 59 1 40/M6-20  M8-M20 50 82 2 Steep taper adapter DIN 69871 Design: - with minimal length compensation for synchro tapping chucks DIN ISO Form G 6,3 - for compensating pitch differences 69871 7388-1 AD/B 8.000 min-1 - minimal length compensation on pressure/tension (+/- 0.5 mm) - with internal coolant supply - high concentricity - secure clamping of taps with ER tapping chucks and ER tapping chucks with quick-change system (248883-248891) see page 24/516. 240680 PRECITOOL, synchro tapping chuck with length compensation ST/Collet 240680 forTap d1 l1mmmm SK 40/ER16  M3-M12 32 79 40/ER16M  M3-M12 22 79 40/ER20  M3-M12 35 80 40/ER25  M3-M14 42 84 40/ER32  M4-M27 50 95 40/ER40  M4-M33 63 120 www.precitool.de 24/427