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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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Hard / Medium Hard Rock Hammer Drill Bits , SD10 280mm Mining Drill Bits

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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Hard / Medium Hard Rock Hammer Drill Bits , SD10 280mm Mining Drill Bits

Brand Name : TeamWhole

Model Number : DHD/COP/MISSION/QL/DHD/SD/IR/BR/CIR

Certification : ISO9001:2008

Place of Origin : Changsha, Hunan, China

MOQ : 1pc

Price : Negotiation

Delivery Time : 20 Days After Payment

Packaging Details : Plywooden case

Color : As Customer's Need

Material : Alloy Steel

Delivery Detail : 15 days

OEM : YES

Machine Type : Drilling Tool

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SD10-280 Water Well Drill Bit With High Quality Steel For Hard Rock And Medium Hard Rock

Matched hammer

diameter(inch)

Bit diameter Air Holes Gauge Front Weight/KG Bit shank
mm inch (Qty.×Dia.) (Qty.×Dia.)
10” 254 10 2 12*18 12*18+9*16 90 TH10/SD10/NUMA100
280 11 2 12*18 12*18+11*16 100
305 12 2 14*18 14*18+11*16 120
310 12 1/4 2 14*18 14*18+13*16 125

Company introduction:

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.,which located in Hanpu Scientific and Educational Park, Yuelu section,Changsha city, founded in 2002, is a plant and professional geotechnical drilling factory specializing in the production, management, research, and sales of drilling tools. With more than 200 skilled machining workers, 80 specialists who have the high and middle class technical titles,20 research and development specialists who have over twenty years of experience in DTH drilling tools, the company shows the great advantage in design and research. It can provide the integrated solutions to the drilling tools users all over the world.

Hard / Medium Hard Rock Hammer Drill Bits , SD10 280mm Mining Drill Bits


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Quality Hard / Medium Hard Rock Hammer Drill Bits , SD10 280mm Mining Drill Bits for sale

Hard / Medium Hard Rock Hammer Drill Bits , SD10 280mm Mining Drill Bits Images

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