Shrink chuck 4,5° HSK 40 - 03 - 80Application: 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 tolerance 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

sleeves and tool arbors

Hardening depth 0

Toolholders suitable for induction-

Especially in operations in toolmaking and mould making

Clamping force preadjustable by graduation lines

With bolted corpus

with adjustable ball spray nozzles

Integrated pull-down mechanism

The chucking diameter is configured for a tool tolerance of h6

bei Ø 6 – Ø 32 mm = h238

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)

For mounting straight-shank tools