Milling arbors for screw-in cutters BT 50 - M8 - 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

Hardened steel

for KEMMLER precision collet chuck ER

JIS B 6339 and DIN 2080

- Alignment surface ± 0

The base is designed with a thermal heat isolation hand grip

Coolant nozzles lockable

with adjustable ball spray nozzles

For holding tool holders with polygonal shank ISO 26623-1

With balanced clamping nut All holders are made of forged steel

DIN 1835 form A+B+E and DIN 6535 form HB+HE

clamping depth

In this way