
Machifit BT30-ER11-70 Collet Chuck Tool Holder for CNC Milling Lathe Tools
Tax included.
Description:
Machifit BT30-ER11-70 Collet Chuck Tool Holder for CNC Milling Lathe Tools
Specification:

Features:
Package Included:
1 x BT30 Collet Chuck Holder
More Details:









Machifit BT30-ER11-70 Collet Chuck Tool Holder for CNC Milling Lathe Tools
Specification:
Model | BT30-ER11-70 |
Material | 40cr |
Hardness | HRC45 |
Accuracy | ≤0.01mm |
Draw bar thread | M12 x 1.75 |
Effective length | 50mm |

Model | d1 (mm) | d2 (mm) | L1 (mm) | L (mm) |
BT30-ER11-70 | 19 | 19 | 70 | 118.4 |
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 precise 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.
1 x BT30 Collet Chuck Holder
More Details:









