water well drilling bit

(226)

TCI tricone bit HDD rock reamer hole opener for directinal drilling/drill hole opener for water well reamer bit
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Hole opener bit for 24inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More

2016-01-09 13:03:16

Blast hole tricone rock bits
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Blast hole tricone rock bits 1.Advantages of our products (1) strong resistance to abrasion and impact resistance. (2)Cutters quality performance is good. (3)Long work life. (4)Stocks adequate, time delivery. ... Read More

2015-11-18 09:03:05

12 1/4inch hole opener/rock reamer/drill hole opener for water well reamer bit with high quality
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Hole opener bit for 12 1/4inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length... Read More

2016-01-09 13:05:35

China high quality tipped tricone bits for mining with API certification
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China high quality tipped tricone bits for mining with API certification product introduction TCI Tricone bits (1) This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing ... Read More

2015-11-18 23:13:18

Best China factory Diamond PDC bit /water well diamond drilling bits
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Pdc diamond Feature 1 Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stablity of the bit. 2 Main cutter is high performanc... Read More

2015-11-18 22:59:19

5 1/4inch 133mm TCI tricone bits metal-face sealed bearing tricone bit /tricone drill bit
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Model TCI Tricone drill bit IADC Code 617 Available size 5 1/4INCH Thread Connection 3 1/2REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1.20 RPM(r/min) 70~40 Advantage Most favorable price and best quality Bearing ... Read More

2016-07-03 20:23:40

6 1/2" oil drill bits IADC 517 mining drilling bit Metal sealed bearing high quality drill bit.
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Model TCI Tricone drill bit IADC Code 517 Available size 61/2INCH Thread Connection 3 1/2REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1.20 RPM(r/min) 70~40 Advantage Most favorable price and best quality Bearing type ... Read More

2016-05-16 21:20:28

Hot sale high quality the cheapest 8 1/2inch tricone rock drill bits
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Model TCI Tricone drill bit IADC Code 517 Available size 8 1/2INCH Thread Connection 4 1/2REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1.20 RPM(r/min) 70~40 Advantage Most favorable price and best quality Bearing ... Read More

2016-08-27 22:50:35

3 blades step drag bits/Drilling drag bit/ Chevron drill bit/API 3"-26"Wings Step Drag Bits/Alloy Steel Drag Bit
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3 blades/wings step drag bits Drag bit are manufactured from forged high quality alloy steel and PDC cutter insert, plus state of art welding technology and multiple precision heat treatment to provide highest ... Read More

2016-01-13 21:20:53

124mm Six-Point Position Stabilization Motor Tri Cone TCI Drill Bit/roller cone drill bit
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Model TCI Tricone drill bit IADC Code 517 Available size 4 3/4INCH Thread Connection 2 7/8REG Material 15CrNi4Mo WOB(KN/MM) 0.70~1.20 RPM(r/min) 70~40 Advantage Most favorable price and best quality Bearing ... Read More

2017-10-24 19:22:20

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