End mill holder Weldon BT 40 - 18 - 63Application: 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

- display of absolute measuring value or percentage clamping force in relation to reference value

Measures internal grooves

Metallic sealed for mounting straight-shank tools with coolant-through in collet chucks ISO 15488 (ex

Especially in operations in toolmaking and mould making

- Small size

Execution:

For setting the tool in the HKS collet chucks

- Checking and setting the rotation angle position of machine spindles (M19 function - spindle stop in defi ned end position)

All collets with outside form DIN 6388 (ISO 10897) can be clamped

For mounting straight-shank tools in collets according to ISO 10897 (formerly DIN 6388) OZ

thin thread and pitch diameter oversize

With retaining screw