XCAN CNC Collect Chuck ER40 4.0-25.0mm Spring Collect Clamp Tool Holder For CNC Machine&Milling Lathe Free Shipping
Short Description:
Clamping force, clamping range, specifications complete,high precision.Widely used in wire, milling, boring, dilling,tapping, CNC, carving, spindle machine, such as processing work.
Features:
1. Use the high carbon bearing steel , heat treatedrigidity is HRC48°-50°
2. The surfaco roughness is below RZ2.5, has two classes' products.
3. The inner bore processing by high precision grindingaccording to DIN standard.
4. Use for clamping screw tap, drill , milling cutter, reamer and so on.
5. Having tension and compression function, brilliant and changeable.
Specification:
Materical: High Carbon Steel
Hardness: HRC=48°-50°
