ER11 Collet Chuck Holder BT30 ER11 70L Tool Holder For CNC Milling

Description ER11 Collet Chuck Holder BT30 ER11 70L Tool Holder For CNC Milling Specification: Material: Carbide Steel Protrusion: 70mm Drawbar(T): M12 ER11 Collet Range: 1~7mm Max. 10,000 RPM Without Further Balancing DIN6499B & Accuracy: 0.01 (0.0004") Run-Out Tolerance Features: -The handle has stable performance and long service life, after heat treatment has been greatly improved in hardness handle. -Advanced production technology to ensure the accuracy of the handle, to meet your requirements in high precision machining. -Chuck holder is stable using life, advanced vacuum quenching furnace to achieve carbon and nitrogen Co doped increase the hardness of the handle. -The life rate is high, and the cost can be reduced. Application: It's suitable for drilling, milling, engraving, high precision, widely used in precision machining. Attention: -CNC tool placement collet, must go beyond the collet hole effective clamping length. -Use the correct wrench device, can not be arbitrarily changed so as not to cause damage. -Do not use the rod with a notch or a plane of the CNC cutting tools. -Do not air lock (not inserted in the chuck Holder). Package Included: 1pc x BT30 ER11 70L Collet Holder Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you. More Details: