Milling arbors for screw-in cutters BT 50 - M12 - 138 - LB100Application: 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

clamping depth = -

Ausführung:

Clamping force preadjustable by graduation lines

nuts and plain washers

Collection of collets

01mm to the centre axis

For the storage of collet chuck

Bearing edge ground

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

With balanced clamping nut

clamping depth = 50

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