Tricone rock bit
Bit Size: 9 7/8 inch (250.8mm)
Tooth type: (TCI)Tungsten Carbide Insert
Connection: 6 5/8 inch API REG PIN
Port: Xingang
Minimum Order Quantity: 2 Piece/Pieces
Supply Ability: 200 Piece/Pieces per Day
Payment Terms: L/C,T/T
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Packaging Detail: Plywood box
Delivery Detail: Due to the quantity of the order
Tricone rock bit
1. Nozzle: Three jet(side) nozzles.
2. Bit Weight: 67kgs.
3. Size available:From 3 7/8inch to 26inch.
4. Recommended rock formations: Adapted to be used in soft to medium soft with low compressive strength.
Model No.: plfkfgt
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Extremely fast 20-30 seconds to core hole in 3cm granite and aggressive with turbo rim segments
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1.Hardest known material
2.Highest thermal conductivity
3.Highest wear resistance
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Features: 8PCS DRILL SET
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Features: manufacturer of tungsten carbide drill bits
(1)produce as your requirement
(2)trial order acceptable
(3)sample available
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2,diamond drill bits
3,more lower price
4,more better performance
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1 fast drilling speed,2 high efficiency and less chipping,3 minimum material deformation 4 long lif
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3.UKAS certification
4.Factory credit
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Features: 17pcs Combination Drill Set
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the certificate of ISO9001 and ISO14001
High penetration rate
Excellent flushing, straightness and hole quality
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british system,extra long length
on-time delivery
excellent quality
competitive low price