Steep Tapers d 1 d3 8° Steep taper adapter DIN 69871 Design: - for highest cutting performance at HSS operations- high rigidity with vibration damping DIN ISO Form698717388-1AD/BHPC HSC G 2,525.000 min-1 - universally applicable also with standard collets - 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 Note: Matching collets see under 248910, 248920 and 248930 on page 24/514. 24 l1 240721 HAIMER, collet chuck Power ER, short ST/Collet 240721 d 1mm d l l Locking312mmmmmmthreadST/Collet240721 d 1mm d l l Locking312mmmmmmthread 40/ER16 2.0 - 10 28 70 43.0 M16 50/ER16 2.0 - 10 28 70 43.0 M24 40/ER25 2.0 - 16 42 70 61.5 M16 50/ER25 2.0 - 16 42 70 62.0 M24 40/ER32 2.0 - 20 50 70 62.0 M16 50/ER32 2.0 - 20 50 70 62.5 M24 240724 HAIMER, collet chuck Power ER, long ST/Collet 240724 d 1mm d l l Locking312mmmmmmthreadST/Collet240724 d 1mm d l l Locking312mmmmmmthread 40/ER16 2.0 - 10 28 100 43 M16 50/ER16 2.0 - 10 28 100 43 M24 40/ER25 2.0 - 16 42 100 51 M16 50/ER25 2.0 - 16 42 100 51 M24 40/ER32 2.0 - 20 50 100 53 M16 50/ER32 2.0 - 20 50 100 53 M24 240725 HAIMER, collet chuck Power ER, ZG130 ST/Collet 240725 d1mm d3 l1 l2 LockingmmmmmmthreadST/Collet 240725 d1mm d3 l1 l2 Lockingmmmmmmthread 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 — — — — — — — 240727 HAIMER, collet chuck Power ER, overlong ST/Collet 240727 d 1mm d3 l1 l2 LockingmmmmmmthreadST/Collet 240727 d 1mm d3 l1 l2 Lockingmmmmmmthread 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 24/420 www.precitool.de