ER-Collet chuck BT 40 - 2/20 - 100 | ER 32Application: For mounting straight shank tools in collets. Delivery: With balanced 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

Hardening depth 0

The 3D probe impresses with its slim and attractive design

Mainly for external machining

Low-vibration boring bars

Improves chip evacuation and decreases the risk for chip jamming

during grinding

Coolant nozzles lockable

Body made of high strength and anodized aluminum

making the system suitable for internal cooling

see article description

For safe clamping of taps

Coolant pressure up to max