Shrink chuck 4,5° SK 40 - 25 - 100Application: 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 tolerance9 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

Chrome molybdenum steel ( or Chrome vanadium steel ) square drive

Starting position is kept when turned on

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

Clamping positions: horizontal and and vertical

clamping depth = 47

Clamping accuracy at the centre 0

Plain clamping nut without grooves for high speed machining

2 x 53 x 18

driving ring and feather key

Standard (over 25mm range)

Exchangeable carbide tipped scriber

which can cause high frictional forces on the thread flanks