tricone rock roller bits
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 30000 Piece/Pieces / Year |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Agent, Distributor/Wholesaler |
| Main Products: | Drill Bits |
Product Detail
| Model No.: | IADC417 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Machine Type: | Milling Machine |
| Type: | Drill Bit |
| Brand Name: | Wanxiang |
| Place of Origin:: | Hebei, China (Mainland) |
| Type: | Center Drill Bit |
| machine type:: | forging |
| bearing type:: | sealed journal bearing |
| teeth type:: | insert button or milled tooth,saw t |
| Brand Name: | WX |
| Material: | Cobalt Steel Alloys |
| application: | oil,water well drilling |
| certificate: | API,ISO |
| Model Number:: | WX537 |
| Production Capacity: | 30000 Piece/Pieces / Year |
| Packing: | Wooden cases or as your requirements |
| Delivery Date: | Within 7-10 days after the payment received |
Product Description
Rock formation | Bit type | Bit size | Drilling weight | Rotary speed | ||
mm | inch | kN/mm | r/min | |||
Very soft | Soft Marl, Clays, Sands, Salts etc. | 1 | 187.3~346.1 | 7 3/8~13 5/8 | 441~735 | 120~50 |
soft | Clays, Soft Shale, Marl, Sands, Salts etc. | 2 | 95.2~174.6 | 3 3/4-6 7/8 | 245-490 | 100-50 |
187.3~346.1 | 7 3/8-13 5/8 | 490-784 | 90-40 | |||
Medium soft | Shale, Marl, Sandstone, Soft Limestone etc. | 3 | 95.2~174.6 | 3 3/4-6 7/8 | 245-490 | 80-40 |
187.3~311.1 | 7 3/8- 12 1/4 | 490-784 | 80-40 | |||
medium | Hard Shale, Limestone, Medium/Hard Sandstone etc. | 4 | 95.2~174.6 | 3 3/4-6 7/8 | 294-539 | 80-60 |
187.3~241.3 | 7 3/8-9 1/2 | 539-833 | 60-40 | |||
medium hard | Hard Dolomite, Limestone, Hard Sandy, Rock etc. | 5 | 95.2~174.6 | 3 3/4-6 7/8 | 294-539 | 80-60 |
187.3~241.3 | 7 3/8-9 1/2 | 539-833 | 60-40 | |||
hard | Sandy, Shale, Quartzite, Hard Dolomite, Hard Sandstone etc. | 6 | 95.~-174.6 | 3 3/4-6 7/8 | 294-539 | 80-40 |
187.3-215.9 | 7 3/8-8 1/2 | 580-882 | 60-40 | |||
Very hard | Quartzite, Chert, Basalt Granites, Pyrites etc. | 7 | 95.2-174.6 | 3 3/4-6 7/8 | 294-539 | 80-40 |
