API steel tooth bit
1-good feedback of clients
2-certified by API&ISO
3-for soft formation drill
4-a large stock
Port: Tianjin seaport/China
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 800 Piece/Pieces per Month as you order
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: plywood cases
Delivery Detail: in 7 workdays
Steel tooth bits series:
Soft formation tooth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.
Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations. Shoot projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.
For more detailed specifications or catalog please feel free to contact with us.
Steel teeth Tricon bits
1 This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.
2. O ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flange in the cone sealing area increased the reliability of the seal.
3. The bit bearing can be ball locked
4
4. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan
Material and thus extended working life of the cutting structure while still maintaining high ROP. 5..Main Availability
Current Main Availability
Size | Bit Type | |
| In. | mm | |
| 6 | 152.4 | 136 ,127,216 ,217 |
| 6 1/2 | 165.1 | 126,127 |
| 7 1/2 | 190.5 | 126,136,217,227 |
| 8 1/2 | 215.9 | 114, 124, 126, 127,217 ,227 |
| 9 1/2 | 241.3 | 126,127 |
| 9 5/8 | 244.5 | 127 |
| 9 7/8 | 250.8 | 127 |
| 12 1/4 | 311.1 | 114,126,127,216,217,227 |
| 13 5/8 | 346.0 | 117,126,127 |
| 14 3/4 | 374.6 | 124 |
| 15 | 381.0 | 124 |
| 15 1/2 | 393.7 | 124 |
| 17 1/2 | 444.5 | 114,117,124,126,216 |
| 22 | 558.8 | 124 |
| 24 | 609.6 | 124 |
| 26 | 660.4 | 114 |
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