MILLING tool holder

BT end mill tool holder BT30 BT40 BT50 adapter collet chuck,BT tool holder Features: Good rigidity, high hardness, carbonitriding treatment, wear resistance and durability. BT tool holder It has high accuracy, good dynamic balance performance and strong stability. Tool holder is made of high quality material: Titanium alloy 20CrMnTi, which has good elasticity, wear resistance and durability after heat treatment. BT tool holder has a hardness of 58-60 degrees and a precision of 0.002 mm to 0.005 mm. It is clamped tightly and has high stability.

1.High quality elastic steel material with long use time.
2.Type: A AD AD/B
3.Shank of the BT Taper Shell Mill Arbors:BT30, BT40,BT50
4.Suitable Facing Cutter:13mm-50mm
5.The precision little than 0.01mm with balance 8000rpm. Higher precision also can be made by your demand.(G6.3/12000rpm, G2.5/20000rpm)
6.Holder hardness:48-55HRC
7.Suitable Pull Stub& Facing Cutter is also upon request.
8. All of CNC chuck are processed long time cryogenic treatment, make the residual austenite into martensite and precipitate of nano-sized carbide particles,enhance chucks hardness,toughness durability,and reduce the residual internal stress.