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rock hammer drill bits

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China Putian Qideli Drilling Tools Co., Ltd. certification
I am now very confident in our company's product, is better than others' product.Good drilling tools, made by QIDELI.

—— Zhao Li Dong-----Agent on Xining Qinghai China

Our DTH hammer has passed the test of 4,500 meters and there are no problems at present. Thank you for your quality products.

—— Kassym------Kazakhstan customer

rock hammer drill bits

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buy Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material online manufacturer

Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material

Product Description Made with high quality of raw material through special heat treatment ,especially, tungsten carbide of tapered button bits are from Boart long year,widely applied in Hand Hold ( short-hole) ... Read More Get Best Price
2019-03-06 12:57:02
buy Special Steel Dth Hammer Button Bits , HD85A - 203mm Pneumatic Drill Bits online manufacturer

Special Steel Dth Hammer Button Bits , HD85A - 203mm Pneumatic Drill Bits

Water well drill bits without foot vlave type HD85A-203mm , Pneumatic drill bit DTH(Down the Hole) hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend ... Read More Get Best Price
2019-03-07 16:27:12
buy Special Steel DTH Button Bits Φ14 X 6 / Φ14 X 4 Carbide Type QD35A - 90 Model Number online manufacturer

Special Steel DTH Button Bits Φ14 X 6 / Φ14 X 4 Carbide Type QD35A - 90 Model Number

China Supplier 3 inch down the hole rock drill bits with high air pressure hammer A wide range of products, including DTH Bits, DTH Hammer, DTH Drill Tube, ODEX & RC Drill Tools, Down The Hole (DTH) Drilling ... Read More Get Best Price
2019-03-06 12:05:01
buy High Air Pressure DTH Button Bits For Quarry HD35A / COP34 / DHD3.5 Shank Type online manufacturer

High Air Pressure DTH Button Bits For Quarry HD35A / COP34 / DHD3.5 Shank Type

HD35A COP34 DHD3.5 High Air Pressure DTH Hammer Rock Drill Bits for Quarry DTH hammer With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and ... Read More Get Best Price
2019-03-06 12:05:01
buy R32 - 45mm Top Hammer Drill Bits For Hydraulic Hammer Rig , Mining Retractable Drill Bit online manufacturer

R32 - 45mm Top Hammer Drill Bits For Hydraulic Hammer Rig , Mining Retractable Drill Bit

Product Description R32-45mm button bit High quality for Hydraulic hammer rig uses in mining and other projects Thread Button Bits Thread button drill bits are made by high quality alloy steel bar and tungsten ... Read More Get Best Price
2019-03-06 12:07:02
buy High Air Pressure DTH Button Bits SD4 / SD5 / SD6 / SD6 / SD8 / SD10 Model online manufacturer

High Air Pressure DTH Button Bits SD4 / SD5 / SD6 / SD6 / SD8 / SD10 Model

Product Description The characteristics of high air pressure DTH Button Bit: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer ... Read More Get Best Price
2019-03-06 12:05:01
buy Speed Up 20% Ballistic Button Bits , QT 40 - 115 Rock Drilling Tools Convex Face online manufacturer

Speed Up 20% Ballistic Button Bits , QT 40 - 115 Rock Drilling Tools Convex Face

Speed up 20% than conventional hammer. QT-40-115bits for QT40 new type DTH hammer QIDELI thunder series down the hole hammer and bits is the latest high-efficiency and energy-saving percussion device developed ... Read More Get Best Price
2019-03-06 12:05:01
buy Shank DHD340 DTH Button Bits Black Color Forging Processing 2 Inch - 30 Inch Size online manufacturer

Shank DHD340 DTH Button Bits Black Color Forging Processing 2 Inch - 30 Inch Size

Product specifications: DTH DRILL BITS Bit face shape selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole ... Read More Get Best Price
2019-03-06 12:05:01
buy 6 Inch DTH Button Bits For 4 Inch Hammer Atlas Cop44 Special Steel Material online manufacturer

6 Inch DTH Button Bits For 4 Inch Hammer Atlas Cop44 Special Steel Material

6 inch down the hole bits for 4inch hammer atlas Cop44 DTH hammer bits DHD340-152 DTH bits is a non - standard bits.In some projects , due to the need to drill some of the larger bore holes , the user USES this ... Read More Get Best Price
2019-03-06 12:05:01
buy Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers online manufacturer

Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers

8 inch water well drilling bits for dhd 380 hammers for water well drilling rigs Now the high pressure DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, ... Read More Get Best Price
2019-03-06 12:04:01
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