Shrink chuck 4,5° BT 50 - 18 - 120

Shrink chuck 4,5° BT 50 - 18 - 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 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

Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap

Coolant pressure up to 100 bar

Delivery with test certificate

To increase the specific contact pressure per unit area

- digital display with moving bar

- Honed collet boring

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

low warpage hardened

3 / L2=63 HA polished Split Point - Valuetool

Reduction for mounting tools with straightshank

Measuring contact points are designed to allow measurements near to the bottom of blind holes

the coolant tube can be moved only to a minimum degree according to DIN (±1°)