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1.For soft, medium hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 300.00 ~ 6000.00 / Pieces
 ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 200.00 ~ 500.00 / Pieces
ChinaFree Member
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1. The button bit we got the Tapered button bit and the threaded button bit , Button Bits with threaded connection and tapered connection a. Tapered Button Bits: Dia: 1-1/4” to 1-7/8”, Degree: 6, 7, 11 or 12 b. Threaded Button Bits: Dia: 1-3/4” to 4-17/ |
China Free Member
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material : stainless steel 304/316,low alloy steel ,carbon steel lost wax casting parts ,investment casting parts, precision cas
material : stainless steel 304/316,low alloy steel ,carbon steel lost wax casting parts ,investment casting parts, preci |
China Free Member
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1.For soft, medium hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 250.00 ~ 8000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 900.00 ~ 5000.00 / Pieces
ChinaFree Member
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Product Specification/Models Head: flat, concave. Convex. Drop-enter Button: spherical.ballistic.parabolic Similar or equal DHD ,COP and SD. QL Match. Numa series bit . various sizes and styles are available here. |
China Free Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 800.00 ~ 5000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 3000.00 ~ 6000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 1500.00 ~ 5000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 600.00 ~ 2000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 500.00 ~ 5000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 700.00 ~ 6000.00 / Pieces
ChinaFree Member
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1.For soft, medium hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 300.00 ~ 4000.00 / Pieces
ChinaFree Member
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Steel tooth Tricone bit 1.For soft to medium hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 1.Soft formation tooth bits: The soft formations tooth bits are used to drill low compressive strength, soft formations. Long p |
$ 300.00 ~ 3000.00 / Pieces
ChinaFree Member
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1.For soft, medium hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 300.00 ~ 5000.00 / Pieces
ChinaFree Member
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1.For soft, medium hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 300.00 ~ 4000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 500.00 ~ 6000.00 / Pieces
ChinaFree Member
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1.For soft,medium hard and hard formation 2.Reliable bearing system 3.API,ISO certificate 4.High quality,good service 5.Lowest price |
$ 330.00 ~ 4000.00 / Pieces
ChinaFree Member
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1.For soft, medium hard and hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 300.00 ~ 4000.00 / Pieces
ChinaFree Member
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1.For soft, medium hard and hard formation 2.Reliable bearing system for well drilling 3.API,ISO certificate 4.High quality, lowest price 5.Timely delivery |
$ 300.00 ~ 3000.00 / Pieces
ChinaFree Member
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