Quick change tapping chuck BT 50 - M3-M14 - Gr.1Application: For the chucking of quick change adaptors for taps. 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

- display of absolute measuring value or percentage clamping force in relation to reference value

- Instruction manual

- The main body is made of aerometal

200 x 63 x 18

For d = 60 only with four fi xation screws according to DIN 912

Angular accuracy = 10 arcmin

with adjustable ball spray nozzles

Base + Blades

With clamping screw

Thread configuration with a special design

- determines clamping force via a pressure sensitive plug gauge

With ball bearing clamping nut