End mill holder Weldon BT 40 - 08 - 100

End mill holder Weldon BT 40 - 08 - 100Application: 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

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

For mounting and drifting taper shanks DIN 228-1 A in toolholders DIN 228-1 B

E3= 20 pieces

For mounting straight-shank tools in collets

Stahlkörper allseitig geschliffen und gehärtet

For parting-off holders with coolant supply directly to the cutting edge

JIS B 6339 and DIN 2080

For the manufacturing of special tools

U/min: 3000

The tool inserts are made of oil-resistant

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

With bolted corpus