ER d3 Steep Tapers 8° Steep taper adapter JIS B 6339 Design: - for highest cutting performance at HSS operations JIS ISO Form G 2,5 G 2,5 - high rigidity with vibration damping 6339 B 7388-2 AD 25.000 min-1 30.000 min-1 - high concentricity of 0.003 mm at 3 × D with Haimer Power Collets - also for standard collets ER to ISO 15488 (Attention: When used with standard collets the I1dimension is longer) - higher running smoothness thanks to vibration absorbing geometry, therefore better surface quality - increased chipping capacity due to higher speed, greater feed and greater cutting depth - shorter machining times - better dimensional stability - high clamping power - ideally suited for HSS and heavy-duty machining - with threaded holes for balancing screws - BT30 balanced U < 1gmm - BT40 balanced G 2.5 30,000 min-1 - BT50 balanced G 2.5 25,000 min-1 Note: - matching collets see under 248910, 248920 and 248930 on page 24/514 - fitting tightening bolts see under 246542 on page 24/498 24 l2 l1 240900 HAIMER, collet chuck HP, ultra short BT/collet chuck 240900 d1mm d3 l1 l2 LockingmmmmmmthreadBT/collet chuck240900 d1mm d3 l1 l2 Lockingmmmmmmthread 30/ER16 2.0 - 10 28 55 43 M12 30/ER32 2.0 - 20 50 55 53 M12 30/ER25 2.0 - 16 42 55 51 M12 — — — — — — — 240902 HAIMER, collet chuck HP, short BT/collet chuck 240902 d1mm d3 l1 l2 LockingmmmmmmthreadBT/collet chuck240902 d1mm d3 l1 l2 Lockingmmmmmmthread 30/ER16 2.0 - 10 28 55 43 M12 40/ER32 2.0 - 20 50 70 53 M16 30/ER25 2.0 - 16 42 55 51 M12 50/ER16 2.0 - 10 28 100 43 M24 30/ER32 2.0 - 20 50 55 53 M12 50/ER25 2.0 - 16 42 100 51 M24 40/ER16 2.0 - 10 28 70 43 M16 50/ER32 2.0 - 20 50 100 53 M24 40/ER25 2.0 - 16 42 70 51 M16 — — — — — — — 240904 HAIMER, collet chuck HP, long BT/collet chuck 240904 d1mm d3 l1 l2 LockingmmmmmmthreadBT/collet chuck240904 d1mm d3 l1 l2 Lockingmmmmmmthread 40/ER16 2.0 - 10 28 100 43 M16 40/ER32 2.0 - 20 50 100 53 M16 40/ER25 2.0 - 16 42 100 51 M16 — — — — — — — 240906 HAIMER, collet chuck HP, ZG130 BT/collet chuck 240906 d 1mm d l l Locking312mmmmmmthreadBT/collet chuck240906 d 1mm d l l Locking312mmmmmmthread 50/ER16 2.0 - 10 28 130 43 M24 50/ER32 2.0 - 20 50 130 53 M24 50/ER25 2.0 - 16 42 130 51 M24 — — — — — — — 240908 HAIMER, collet chuck HP, overlong BT/collet chuck 240908 d 1mm d l l Locking312mmmmmmthreadBT/collet chuck240908 d 1mm d l l Locking312mmmmmmthread 40/ER16 2.0 - 10 28 160 43 M16 50/ER16 2.0 - 10 28 160 43 M24 40/ER25 2.0 - 16 42 160 51 M16 50/ER25 2.0 - 16 42 160 51 M24 40/ER32 2.0 - 20 50 160 53 M16 50/ER32 2.0 - 20 50 160 53 M24 www.precitool.de 24/443