Boring bar blank PSK 40 - 80 - 120Application: 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

Water and dust resistant design

- Double-clamping via two mobile and one fixed jaw

E2= 20 pieces

With built-in tightening bolt All holders are made of forged steel

Clamping range 0

Cone and flange hardened and grinded

Mit mechanischem Spannkraftverstärker

With balanced clamping nut All holders are made of forged steel

carbon steel

Suitable for tool arbor with polygonal shank (PSC) - ISO 26623-1

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

longer tool life