Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

To survive with high quality,to develop with non-stop innovation,to repute with thoughtful service,to brand with great sincerity

Manufacturer from China
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9 Years
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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
City:jinzhou
Province/State:ningxia
Country/Region:china
Contact Person:MsSpring Huang
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 dth-drill-bit

High Air Pressures Mission 60 DTH Drill Bit Flat Face Steel Wash Resistance

High Air Pressures Mission 60 DTH Drill Bit Flat Face Steel Wash Resistance Main products: DTH (down the hole) hammers and bits with capacity of ...
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155mm Diameter DTH Drill Bit For Hole Blasting Drilling ISO9001 Approval

155mm Diameter DTH Drill Bit For Hole Blasting Drilling ISO9001 Approval Different Faces Shapes: CONCAVE / FLAT / CONVEX Different Buttons Shapes: 1. ...
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SD8 305 Water Well DTH Drill Bit Suit Drill Rods 89 / 114 SD8 Shank

SD8 305 Water Well DTH Drill Bit Suit Drill Rods 89 / 114 SD8 Shank Big Diameter DTH Is Our Advantage SD8-305 Water Well Drill Bit With High Quality ....
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Durable Alloy Steel DTH Drill Bit For DTH Drill Rig ROC L8 SD Hammer

SD Button Bit For SD Hammer For DTH Drill Rig Roc L8 Different Faces Shapes: CONCAVE / FLAT / CONVEX Different Buttons Shapes: 1. Dome / Round button ...
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Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material

Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable .....
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