Milling arbors for screw-in cutters BT 40 - M6 - 52 - LB25Application: For mounting screw in cutters with thread. 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

For d = 60 only with four fi xation screws according to DIN 912

critical factors for successful deep face grooving operations

4 and 5 mm only solid carbide tool shanks must be used

length adjustment range

For mounting straight-shank tools in collet chucks KPS-system

better process security and productivity

For mounting straight-shank tools acc

chip breaking

- Longer-lived than standard collets

LSCX = Clamping depth

For mounting tools with Morse taper shank and tang according to DIN 228-1 form B

With retaining screw