Combi shell mill holder SK 30 - 32 - 50Application: For mounting milling cutters with transverse or longitudinal groove. Delivery: With retaining screw, driving ring and feather key 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

2x fixed and 2x steering caster

quantity of inserts:

- carbide tipped probe Ø 2 mm

vertical and lateral

Application:

For mounting straight-shank tools in collet chucks DIN 6391

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

- Especially suitable fore wire EDM

Made of sturdy grey cast iron with hollow profile handles and specially guided prismatic steel jaws

PSK = PSK 63

- Longer-lived than standard collets

Suitable for blind holes