End mill holder Weldon with cooling channels BT 50 - 16 - 80Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw and O ring 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

(without toolholders and inserts)

Shims for VDI toolholder

For the coolant supply through the centre of HSK toolholders

The optimal storage next to the machine and on the workbench

- Parallelism to driver grooves < 0

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

such as precision boring bars

With adjustable spray nozzle and shim

Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap

- Clamping positions: horizontal

see article description

Coolant pressure up to max