Shrink chuck 4,5° with cooling channels BT 40 - 14 - 90Application: 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

Storage Temperature : -40C~85C

Delivery: without inserts

for KEMMLER precision collet chuck ER

- carbide tipped probe Ø 2 mm

Instructions for use

Positive clamping due to penetration of the hardened claw tips

Longer durability of inserts

Standard (over 25mm range)

tool steel

Betthöhe H: 0

- Clamping positions: horizontal

Coolant pressure up to max