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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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hard rock drill bits

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buy Underground Mining DHD360 Carbide DTH Bits online manufacturer

Underground Mining DHD360 Carbide DTH Bits

DHD360 Down The Hole Rock Drilling Bits DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special ... Read More
2020-10-13 15:11:16
buy Coal Mining Drilling DTH Hammer Bits With 209 Mm Shank Length online manufacturer

Coal Mining Drilling DTH Hammer Bits With 209 Mm Shank Length

Mining Drilling Hammer Drills DHD340 ND45 ND45a 115mm Dth Hammer Bit Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 340(ND45) dth ... Read More
2021-06-29 19:58:14
buy Mission80 203mm DTH Hammer Bits For Water Well Drilling online manufacturer

Mission80 203mm DTH Hammer Bits For Water Well Drilling

Mission 80 203mm Drill Bits For Water Well Drilling Now the DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface planar surface, end surface ... Read More
2020-09-14 18:03:47
buy Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits online manufacturer

Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits

High Performance Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits DTH Drill Bits are produced from premium quality Carbide for increased durability and wear characteristics. Specific heat treatment ... Read More
2020-09-14 18:06:58
buy 6 Bit Sd5 Sd4 Sd6 Sd10 165mm DTH Hammer Bits online manufacturer

6 Bit Sd5 Sd4 Sd6 Sd10 165mm DTH Hammer Bits

High performance 6 bit sd5 sd4 sd6 165mm drill bit sd10 1.10 years manufacturing experience;2. Certificate: ISO9001:20083. Material: Carbide Characteristics- Advanced hammer designs with high power and air ... Read More
2020-09-14 18:10:21
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90mm 95mm 100mm 108mm Mission30 DTH Hammer Bits

High Performance Mission30 90mm 95mm 100mm 108mm Dth Hammer Bits Specifications Mission series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front Mission 30 Flat ... Read More
2020-09-14 18:00:45
buy Atlas Copco DHD350 146mm 165mm DTH Hammer Bits online manufacturer

Atlas Copco DHD350 146mm 165mm DTH Hammer Bits

Atlas Copo DHD350 146mm 165mmDTH Hammer Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to ... Read More
2020-10-13 15:19:18
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High Air Pressure DTH Button Bits ND35 Three Inches For Water Conservancy

Description We can't say we are No.1 in China, but we are trying to be the No.I in mind of our clients! If you are interested in this kinds of products,welcome view our website. All I want to tell you is:please ... Read More
2018-09-07 11:34:02
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5 Inch Alloy Steel DTH Hammer Bits DHD350 COP54 138mm 140mm

5-inch Alloy Steel DTH Hammer Bits DHD350 COP54 140mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened ... Read More
2021-03-18 16:58:16
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Dth Down Hole Hammer Bits good penetration long service life

5-inch Alloy Steel DTH Hammer Bits DHD350 COP54 140mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened ... Read More
2021-10-30 17:39:08
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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