Quick change tapping chuck SK 40 - M5-M22 - Gr.2Application: 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

parallelism: 0

For sealing tools with internal cooling

High holding forces: increase by a factor of 3 to 5 compared to standard jaws

For mounting straight-shank tools in collets

for mounting on a wall

Cone and flange hardened and grinded

Angle reading = 10 arcmin

Ø 125 mm with locks

Carbide tipped measuring faces

DIN 1835 form A+B+E and DIN 6535 form HB+HE

The spring-mounted spherical tip protects the unit from damage if contact is too strong

Zero-setting at any position for incremental measurement