Combi shell mill holder BT 40 - 32 - 60Application: For mounting milling cutters with transverse or longitudinal groove. Delivery: With retaining screw, driving ring and feather key All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

High holding forces: increase by a factor of 3 to 5 compared to standard jaws

Entirely hardened and grinded on the inside and outside

without reduction

- With filter for dirt particle-free cooling

Especially in operations in toolmaking and mould making

Stem diameter: Ø 8mm h6

From d = 25 on two clamping screws

Low material loss

For mounting straight-shank tools in 2 µm-collets

Automatic On/Off to maximize battery life

Suitable for tool arbor with polygonal shank (PSC) - ISO 26623-1

Betthöhe H: 0