End mill holder Weldon with cooling channels HSK 63 - 08 - 65

End mill holder Weldon with cooling channels HSK 63 - 08 - 65Application: 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

For the inspection of machine tools according to ISO ­recommendation R230 or for testing the tool spindle

- Especially suitable fore wire EDM

corresponding to the sizes of the threads

Suitable for tool arbor with polygonal shank (PSC) - ISO 26623-1

- Scanning surface Ø24

DCONWS = 20 to 40 with four coolant channels

05mm / 1/128"

with adjustable ball spray nozzles

Humidity : 0~90%

Coolant nozzles lockable

High flexibility: Large holding capacity up to –1 mm

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