Hexagon Socket Head Cap Screws with coolant flutesApplication: For attaching shell type milling cutters. Coolant supply via coolant flutes.

For sealing tools with internal cooling in collet chucks

- Automatic switch-on when the measuring surface is moved

For the coolant supply through the centre of HSK toolholders

With securing screws and Tee-nuts

Clamping possible on both sides

- Tightness of the screw connection tested up to 80 bar

Dial Graduation: 1°

DIN 1835 form A+B+E and DIN 6535 form HB+HE (larger than Ø 20 mm only with reduction sleeve)

For measuring the groove diameter of shafts

Contact surface precision grinded

min-1) = 6000

Maximum lifting force 400kg