Milling arbors for screw-in cutters BT 40 - M8 - 52 - LB25

Milling arbors for screw-in cutters BT 40 - M8 - 52 - LB25Application: 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

M6 - M12 = 10

Positive clamping due to penetration of the hardened claw tips

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

Storage Temperature : -40C~85C

For mounting screw-in cutters with thread

For gauge-accurate working and controlling

In NC machines (machines without automatic tool changers)

For parts with delicate clamping surfaces

For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle

Stainless steel design

Instructions for useWrench4 pcs

Sealing capacity up to 80 bar