Boring bar blank SK 50 - 97 - 315

Boring bar blank SK 50 - 97 - 315Application: For the manufacturing of special tools. Note: Cone and flange hardened and grinded. Soft body for later processing. 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

Jaw parts in contact with the workpiece press the workpiece onto the surface

The clamping screw is drilled through

- Automatic switch-on when the measuring surface is moved

Toolholders suitable for induction-

The clamping screw incorporates a through hole

Surface hardened HRC 58~60

Coolant supply via coolant flutes

Clamping capacity up to –0

The insert is clicked into our grid system with

- Small size

Type with adjustable safety clutch

Assembly device for vertical and horizontal mounting of tools with steep taper shank