Shrink chuck 4,5° with cooling channels SK 40 - 04 - 120

Shrink chuck 4,5° with cooling channels SK 40 - 04 - 120Application: For mounting tools with straight shanks. Note: Toolholders suitable for induction , contact and hot air shrink units. 3, 4, 5 with h4 tolerance and 6 32 with h6 tolerance6 For 3, 4 and 5 mm only solid carbide tool shanks must be used! 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

A possible increase of axial force during the tapping process is reduced to a minimum

without cooling lubricant supply

Standard (over 25mm range)

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

For mounting straight-shank tools for woodworking in collets

3 / L2=63 HA polished Split Point - Valuetool

The tapered tool holder is thus optimally

rack and handles

Coolant nozzles lockable

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

Delivery: without inserts