OZ-Collet chuck BT 40 - 2/16 - 70 | OZ 16

OZ-Collet chuck BT 40 - 2/16 - 70 | OZ 16Application: For mounting straight shank tools in collets. Delivery: With ball bearing clamping nut 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 Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

Designed with fine adjustment to allow precise movement of the slider

Suitable for tool holders with polygon shank (PSC/PSK) ISO 26623-1

Wherever reduced interference contours are required

For retaining screw DIN 6367

Ratchet handle gear types : 72 teeth

800 N/mm² after DIN

Clamping capacity up to –0

The fine-adjustment allows the slider to be precisely positioned

For the coolant supply through the centre of HSK toolholders

From d = 25 on two clamping screws

for clamping holders with coolant channels directly to the cutting edge

- 100µ stainless steel mesh filter