Zwischenhülse für Steilkegel BT 40 - SK 30 - 60Application: For holding tapers according to DIN 69871, JIS B 6339 and DIN 2080. Delivery: Delivered with a built in screw for shortened taper tools. Additional screw for DIN 2080 tools included. 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

For highest axial and radial loading

The steel body is hardened and grinded all-round

Perforated plate for mounting accessories

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

4021 x 20Cr13

For mounting straight-shank tools in collet chucks DIN 6499

Coolant nozzles lockable

integrated in the adapter

Stainless steel design

For mounting straight-shank tools acc

T-nuts 18 mm

The optimal storage and save transport of CNC tools