BT Drill Chuck Arbors
Product Details
Material: 40Cr
Hardness: HRC48-52
Accuracy: 0.005mm
Package: Plastic box
Type: BT30 BT40 BT50
Balanced: G6.3/12000rpm G2.5/20000rpm
Standard form: AD AD/B
According to needs to be possible to provide the balanced hilt,the standard precision is G6.3/12000rpm.the precise precision is G2.5/20000rpm.
The holder is made of imported high strength material andhas high wear resistance after special treatment
The shank is connected with the spindle of the machine,and the front end is used in conjunction with various internalcone drillchucks
OrderNo. | L2 | L | D | D1 | Drawbar thread | Wt(kg) |
BT30-J1-45 | 16.669 | 110 | 9.754 | 31.75 | M12 | 0.60 |
BT30-J2-45 | 22.225 | 115.6 | 14.199 | 31.75 | M12 | 0.70 |
BT30-J3-45 | 30 956 | 124.4 | 20.599 | 31.75 | M12 | 0.80 |
BT30-J4-45 | 42.069 | 135.4 | 28.55 | 31.75 | M12 | 0.85 |
BT30-J5-45 | 47.625 | 141 | 35.89 | 31.75 | M12 | 0.90 |
BT30-J6-45 | 25.4 | 118.8 | 17.17 | 31.75 | M12 | 0.75 |
BT130J33-45 | 25.4 | 118.8 | 15.850 | 31.75 | M12 | 0.75 |
B130-B10-45 | 14.5 | 107.9 | 10.094 | 31.75 | M12 | 0.60 |
BT30-B12-45 | 18.5 | 111.9 | 12.065 | 31.75 | M12 | 0.60 |
BT30-B16-45 | 24 | 117.4 | 15.733 | 31.75 | M12 | 0.70 |
The CNC machine tool holder is more than just a connector—it is the foundation of machining accuracy and efficiency. From BT and CAT holders for general machining to HSK, hydraulic, and shrink-fit holders for high-speed precision, selecting the right system is crucial for achieving superior results.
For manufacturers, workshops, and distributors, investing in high-quality CNC tool holders ensures long-term productivity, lower tool replacement costs, and improved machining performance.
For more details please visit www.httools.com