Product features:
1. The color of sleeves is black. But it can also be changed according to customers' requirements.
2. Compose drill chuck and tapping chuck together, special inner structure , multi - purpose.
3. When using, you only need to rotate the front sleeve to drill holes.
4. Only need to regulate front sleeve to match different diameter tapping aiguille and get perfect results , save assistant time.
5. These serial products can be automatically locked with a certain constructure according to customers' requirements.
6. These serial products have many patents .Please don't imitate them.
The applicable range:
It has been applied in DIY, charging type electric drill.
Thread Mount: UNF
Size | type of connection | D | L | Weight |
---|---|---|---|---|
mm(inch) | Taper mount | mm | mm | kg |
1.5-13(1/16-1/2) | B16 | 42 | 71 | 0.305 |
3.0-16(1/8-5/8) | B16 | 52 | 87 | 0.625 |