2023 new design factory direct supply water well drilling tools dth hammer head with CE certification
- 120.00 1 - 499 pieces
- 90.00 >=500 pieces
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Product Details
| diameter: | 120 mm (4 3/4) | payment terms: | Western Union, T/T, MoneyGram |
| Drill Type: | Metric Carbide Pointed Drill Big Hole | application: | Oil field drilling, non-ferrous metals |
| Key words: | Top performance mining drill pipe | Warranty: | 3 months |
| weight: | 5.7 kg | Packaging Details: | The normal packing is plastic box or packing according to customer's requirement. |
| Handle Type: | whistle notch | Package preview: | |
| port: | Qingdao Port | length: | 1-3m |
| product name: | DTH hammer bit | origin: | Shandong China |
| Customization support: | OEM, ODM, OBM | quality: | OEM standard |
| Steel grade: | R780/E75 | Package: | carton |
| point angle: | 140° | Surface finish: | High temperature/hardness AlTiN |
Product Description
main advantage
1) Drilling efficiency is higher.
2) Longer service life.
3) Better discharge performance.
4) Better abrasion resistance and impact resistance.
5) Easier bitback performance, etc.,
detailed image
part. No: | CIR90-120 CIR90-120 (body enhancement) | Spline: | 54*6 |
diameter: | 120 mm (4 3/4) | Weight (kg): | 5.7 |
Chisel button: | 8*D14 | Thread type: | CIR90 |
Front button: | 8*D12 | Carbide button shape: | ballistic button, spherical button |
Manufacturing Technology
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