Steep Tapers Steep taper adapter DIN 69871 Design: - with the flexibility of a collet chuck and high clamping forces- CAD data free of charge DIN ISO Form698717388-1ADHPC HSC G 2,525.000 min-1 - clamping range 1.0 - 25.0 mm - concentricity 0.003 mm l4 clamping depth - maximum speed 15,000 rpm-1 d3 - shank tolerance h6 - with axial length adjustment- internal coolant supply possible, air outlet hole can be closed d1 d2 d4 with 2 screws M4 × 5 - for chuck size 40/12 HS clamping sleeve for diameter reduction l2 Use: l4 Einspanntiefe l1 For universal milling, drilling and reamidn3g Note: Clamping sleeve 241499 see page 24/527. d1 d2 d4 l2 241490 NT, hydraulic expansiol1n chuck, type PHC-S, short, super slim ST/d1mm 241490 d²mm d3mm d4mm l1mm l2mm l4mm 24 40/03  11 18.5 46.0 135 71 97 40/04  11 18.5 46.0 135 71 97 40/06  13 20.5 46.0 135 71 37 40/08  15 22.6 46.0 135 72 50 40/10  17 24.6 46.0 135 72 50 40/12  19 26.7 46.0 135 73 70 241491 NT, hydraulic expansion chuck, type PHC-S, long, super slim ST/d1mm 241491 d ²mm d 3mm d 4mm l l l124mmmmmm 40/06  13 22.2 46.0 150 87 37 40/08  15 24.2 46.0 150 87 50 40/10  17 26.3 46.0 150 88 50 40/12  19 28.3 46.0 150 88 70 40/16  23 30.6 52.5 150 72 75 40/20  28 34.7 62.0 150 63 70 241492 NT, hydraulic expansion chuck, type PHC-S, overlong, super slim ST/d1mm 241492 d²mm d3mm d4mm l1 l2 l4mmmmmm 40/06  13 23.7 46.0 165 102 37 40/08  15 25.8 46.0 165 103 50 40/10  17 27.8 46.0 165 103 50 40/12  19 30.0 46.0 165 104 70 241493 NT, hydraulic expansion chuck, type PHC-S, extra long, super slim ST/d1mm 241493 d ²mm d 3mm d 4mm l l l124mmmmmm 40/06  13 25.4 46.0 180 118 37 40/08  15 27.4 46.0 180 118 50 40/10  17 29.5 46.0 180 119 50 40/12  19 31.5 46.0 180 119 70 40/16  23 33.8 52.5 180 103 80 40/20  28 37.8 62.0 180 93 100 Design: Use: - with the flexibility of a collet chuck and For highly efficient milling, drillinghigh clamping forcesand reaming Moulding and die DIN69871ISHOmax. EinFspoarnmntiefe7388-1AD3×Dl4 G 2,5Mi2n0d.0e0s0teminins-1panntiefe - clamping range 3.0 - 25.0 mm making Applications in the - concentricity 0.003 mm aerospace and automotive - maximum speed 20,000 rpm-1 industries - shank tolerance h6 d1 d2 d3 d4 - super slim construction - 3° draft H max. clamping depth I2l3 - with patented Jet-Cap coolant cap l2 l4 min. clamping depth l1 241500 NT, hydraulic expansion chuck, type PHC-S, overlong, super slim d1 d2 d3 d4 Type 241500 d1mm d3mm l1mm l2mm Hmm l3 l4 d² d4mmmmmmmm I2l3 40/10  10 21.4 95 37 (180) 50 45 21 46 l2 40/12  12 23.5 95 38 (180) 60 45 23 46 l1 241501 NT, hydraulic expansion chuck, type PHC-S, overlong, super slim Type 241501 d1mm d3mm l1 l2mmmm Hmm l3 l4 d² d4mmmmmmmm 40/04  4 19.5 140 76 (180) 20 29 15 46 40/06  6 21.5 140 76 (180) 30 34 17 46 40/08  8 23.6 140 77 (180) 40 34 19 46 40/10  10 25.6 140 77 (180) 50 45 21 46 40/12  12 27.7 140 78 (180) 60 45 23 46 www.precitool.de 24/433