| Customization: | Available |
|---|---|
| Type: | Drill Tools |
| Application: | Water or Oil Well Drilling, |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Size | Steel Body bit | Matrix Body bit | |
| in | mm | Weight(kgs) | Weight(kgs) |
| 3 7/8 | 98.4 | 5 | 6 |
| 4 5/8 | 117.5 | 6 | 6.5 |
| 5 7/8 | 149.2 | 17 | 18 |
| 6 | 152.4 | 18 | 19.5 |
| 6 1/2 | 165.1 | 19 | 22 |
| 7 7/8 | 200 | 29 | 29.5 |
| 8 1/2 | 215.9 | 35 | 38 |
| 8 3/4 | 222.2 | 36 | 40 |
| 9 1/2 | 241.3 | 57 | 59 |
| 9 7/8 | 250.8 | 58 | 60 |
| 10 5/8 | 269.9 | 66 | 74 |
| 12 1/4 | 311.1 | 85 | 111 |
| 13 5/8 | 346.1 | 118 | 120 |
| 14 3/4 | 374.6 | 140 | 160 |
| 17 1/2 | 444.5 | 230 | 255 |
| 20 | 508 | 428 | 443 |
| 22 | 558.8 | 520 | 560 |
| 26 | 660.4 | 720 | 810 |
Q1: Can I have a sample for testing?
A:Samples are still to be paid but discounted price can be provided.
Q2: Do you have the inspection procedures?
A:100% strict inspection and testing for every order before packing.
Q3: How can i get the after sale services?
A:Free replacement will provide once the problems casued by our product quality.
Q4: Can I have a visit to your factory before the order?
A: Sure, welcome, here is our address: Yantai, Shandong.
){kind=link}