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Fast drilling speed.
open bearing
Reliable quality and reasonable price,

Hejian Perfect Drilling Equipment Co., Ltd.

[Related Keywords: 215.9mm steel tooth tricone bit ]

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The soft formations tooth bits are used to drill low compressive strength, soft formations

Hejian Perfect Drilling Equipment Co., Ltd.

[Related Keywords: borehole machine steel tooth tricone bit ]

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12 1/4 TCI Tricone Bit
(1)strong resistance to abrasion and impact resistance.
(2)good cutter
(3)long working life

Hejian Perfect Drilling Equipment Co., Ltd.

[Related Keywords: 12 1/4 TCI Tricone Bit ]

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API MATRIX BODY PDC BIT
1.Company History: 30 years
2.Long Working Life: 90 Hours at least
3. Delivery : Seven working days

Hejian Perfect Drilling Equipment Co., Ltd.

[Related Keywords: API MATRIX PDC BIT sale ]

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