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12'(304.8mm) TCI Tricone Bit IADC637
Packaging & Delivery
SpecificationsTricone Bit Supplier
1. New and used tricone bits
2. Enhanced teeth hardfacing
12 (304.8mm) Metal Sealed Tricone Bit IADC637
1. Quantity of nozzles: 3-4 pcs (as per requirement)
2. Pin size: API 6 5/8REG
3. Bit weight net: 95kg
4. Bit weight gross: 105kg
5. Rotation speed: 200-40r/ min
6. WOB: 0.5-1.1kN/ mm
Bit is designed for drilling of oil and gas wells in high compressive strength, medium hard, high abrasive formations, such as limestone, dolomite, sandstone, chert, etc.
1. Combined circulation (Three side jets and one central jet) .
2. Shirttail and leg entering edge hardfacing.
3. Shirttail protection with TCI.
4. Enhanced teeth hardfacing
5. Inserts on gage surface
6. Additional gage row.