Milling arbors for screw-in cutters BT 50 - M12 - 188 - LB150

Milling arbors for screw-in cutters BT 50 - M12 - 188 - LB150Application: 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

For safe clamping of taps in end mill holders according to DIN 1835 B

For retaining screw DIN 6367

Setting angle: 95°

longer tool life

For gauge-accurate working and controlling

In machining centres (machines with automatic tool changers)

Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER-system

For sealing tools with internal cooling in collet chucks

(without toolholders and inserts)

Dragged-in prism

the coolant tube can be moved only to a minimum degree according to DIN (±1°)

For mounting milling cutters with transversal groove