End mill holder Weldon SK 30 - 08 - 40Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw 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

regardless of grade

Water and dust resistant design

clamping depth = -

For mounting taps

Quick release function

Instructions for use

Data output

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

Zero setting at any position

In this way the clamping ranges can be extended to smaller sizes

For right-hand and left-hand threads

Made of precision ground hardened stainless steel