Общий каталог PRECITOOL - страница 422

d d1 1 d3d3 Steep Tapers Steep taper adapter DIN 69871 Design and use: - narrow, slim outer diameter DIN ISO Form G 2,5 - especially suited for tool and mould making due to 3° inclination 69871 7388-1 A 25.000 min-1 - the extremely slim construction allows machining even in hard-to-reach places - very flexible thanks to collets instead of shrink-fit chucks - made of case-hardening steel, all functional surfaces ground l1 - tensile strength in core of min. 800 N/mm², hardened, (min. HRC 56) - high concentricity of < 5 μm - the collet is clamped through the chuck from behind by means of a clamping nut Note: Fitting collets see under 247900 on page 24/503. 240660 PRECITOOL, collet chuck DMC, long 24 ST/Collet 240660 d1mm d3mm l1mm 40/DMC6  3-6 13 120 240661 PRECITOOL, collet chuck DMC, overlong ST/Collet 240661 d1mm d3mm l1mm 40/DMC6  3-6 13 160 Steep taper adapter DIN 69871 Design: - made of case-hardening steel, all functional surfaces ground DIN ISO Form DIN G 2,5 - tensile strength in the core of at least 800 N/mm², hardened (min. HRC 56) 69871 7388-1 AD/B 6499 25.000 min-1 - collet chuck ER - short, long, overlong - form AD/B: Central coolant supply and resealable coolant ducts at collar - with mini clamping nut, therefore slim construction Note: Matching accessories see page 24/497 et seq. l1 240703 PRECITOOL, collet chuck ER Mini short ST/Collet 240703 d1mm d3 l1 Lockingmmmmthread 40/ER11M  0.5 -   7 16 50 M16 40/ER16M  0.5 - 10 22 70 M16 240705 PRECITOOL, collet chuck ER Mini, long ST/Collet 240705 d1mm d3 l1 Lockingmmmmthread 40/ER11M  0.5 -   7 16 100 M16 40/ER16M  0.5 - 10 22 100 M16 240708 PRECITOOL, collet chuck ER Mini, overlong ST/Collet 240708 d1mm d3 l1 Lockingmmmmthread 40/ER11M  0.5 -   7 16 160 M16 40/ER16M  0.5 - 10 22 160 M16 www.precitool.de 24/417