Milling arbors for screw-in cutters BT 40 - M6 - 102 - LB75

Milling arbors for screw-in cutters BT 40 - M6 - 102 - LB75Application: 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

With built-in tightening bolt

contact- and hot air shrink units

SK 30 without coolant exit bores on the end faceDelivery:

ADJRGA = Length adjustment range

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

With high precision coolant you get improved

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance

chip breaking

LSCX = Clamping depth

High flexibility: Large holding capacity up to –1 mm

Improves chip evacuation and decreases the risk for chip jamming

For mounting straight-shank tools in collet chucks DIN 6499