Milling arbors for screw-in cutters SK 40 - M6 - 94 - LB75Application: For mounting screw in cutters with thread. 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

(applicable up to 21 bar)

3 / L2=63 HA polished Split Point - Valuetool

With high precision coolant you get improved

ADJRGA = Length adjustment range

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

Collets sealed with seal for IC

For sealing the spindle of the turret

For machining centres with synchronous spindle

LSCX = Clamping depth

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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance

20 mm only with reduction sleeve)