Общий каталог PRECITOOL - страница 451

Steep Tapers d1 d3d3 d1 Steep taper adapter JIS B 6339 Design: - large clamping range from Ø 0.2 to 6.4 mm and 0.2 to 3.4 mm JIS ISO Form G 2,5 - low interfering contour 6339 B 7388-2 AD 25.000 min-1 - secure and quick clamping - easy handling - for speeds up to 60,000 max.-1 - high concentricity < 0.005 Use: - suitable for medical technology, watch industry or precision engineering and electronics industry - even for secure clamping of micro tools with internal cooling l2 241062 WTE, micro chuck l1 BT/Size 241062 d1mm d3 l1 l2 Weightmmmmmmkg 30/03  0.2 - 3.4 19 51 48 0.47 30/06  0.2 - 6.4 25 62 58 0.90 24 Specification:- for right and left rotation JIS ISO Form - compact construction, short length 6339 B 7388-2 A - runout 0.05 mm, max. perm. speed 7,000 rpm-1 - high holding torque (through bevel gears) lateral clamped with hex T-key - holding torque at 15 Nm starting torque 30 N/m - 35 N/m - holding torque at 20 Nm starting torque 70 N/m - 80 N/m - tool change directly in the machine (resting machine spindle) possible - brief clamping and changeover times Design: Steep taper shank to JIS 6339 form A with thread for manual clamping and ring groove for automatic clamping (e.g. Maho, Deckel, Mikron) Use: Only for drilling and countersinking, in NC machines, slowly rotating machines and for older machinery Delivery: Chuck with hexagonal T-key, operating manual with test report Balancing: Short drill chucks standard can not be balanced 241064 WTE, short drilling chuck, standard BT/d1mm 241064 d1mm d3 l1 l2 Weightmmmmmmkg 40/13  0.5 - 13 50 100 94 1.8 40/16  2.5 - 16 57 102 84 2.0 Design: - for right and left hand rotation, like 240064 JIS ISO Form G 6,3 - steep taper shank to DIN B 6339 form A or form AD/B with internal 6339 B 7388-2 A 25.000 min-1 coolant supply, optional centrally (form AD) or via collar (form B) for automatic tool change 241066 WTE, short drill chuck, precision BT/d1mm 241066 d1mm d3 l1 l2 Weightmmmmmmkg 30/08  0.3 -   8 36  77  74 0.7 30/13  0.5 - 13 50 102  96 1.3 40/08  0.3 -   8 36  81  78 1.4 40/13  0.5 - 13 50 104  98 1.8 40/16  2.5 - 16 57 109 103 2.0 50/13  0.5 - 13 50 116 110 4.4 50/16  2.5 - 16 57 121 115 4.7 JIS ISO Form6339 B7388-2AD/BICS G 6,325.000 min-1 Sealing washer WTE 13 2.05 mm Sealing washer WTE 13 4.2 mm included. For cooling channel installed in the drill chuck head. drills 3-6 mm, with smooth For cooling channel drills 6-13 mm, shaft according to with smooth shaft according to l2 DIN 6535 Form HA. DIN 6535 Form HA. l1 241067 WTE, short drill chuck, precision BT/d1mm 241067 d1mm d3 l1 l2 Weightmmmmmmkg 40/08  0.3 -   8 36  84  81 1.3 40/13  0.5 - 13 50 104  98 1.8 40/16  2.5 - 16 57 109 103 2.0 50/13  0.5 - 13 50 116 110 4.5 50/16  2.5 - 16 57 121 115 4.7 24/446 www.precitool.de