High Air Pressure DTH Hammer Rock Drill Bit Drilling Equipment Forging Construction Works ,energy & Mining Ore Mining

High Air Pressure DTH Hammer Rock Drill Bit for efficient drilling in mining and construction works. Our factory specializes in forging top-quality drilling equipment for energy, mining, and ore mining industries.

Request a Quote
  • High Air Pressure DTH Hammer Rock Drill Bit Drilling Equipment Forging Construction Works ,energy & Mining Ore Mining
  • High Air Pressure DTH Hammer Rock Drill Bit Drilling Equipment Forging Construction Works ,energy & Mining Ore Mining
  • High Air Pressure DTH Hammer Rock Drill Bit Drilling Equipment Forging Construction Works ,energy & Mining Ore Mining

PRODUCTS DETAILS

Model Number 3/3.5,4,5,6,8,10,12 inches Certification ISO CE
Drill Rock hardness F=6-20 Warranty 1 Year
Condition New After-sales Service 7X24hours available
Type Down the hole drill bits Color As request
Processing Type Forging Button shape Spherical, Ballistic, Semi-ballistic
 Place of Origin Hebei, China (Mainland) Bit face shape Flat, concave, convex, drop center
Brand Name JCDRILL Other shanks COP,DHD,MISSION, SD
Usage Rock drilling Type DTH Hammer bits
Material Tungsten Carbide Machine Type Drilling Tool
Advantages high quality and factory prices Bit face shape Flat, concave, convex, drop center
Application Quarry or mining or well drilling Packing Carton and Wooden case
Bit Shank Bit Diameter.(mm)
CIR-Series Low Air pressure DTH Bits
CIR65,HR65 65,68,75mm
CIR80,HR80 83,85mm
CIR90,HR90 85,90,110mm
CIR110,HR110 110,115,120,135mm
HR150, 155,160,165,170,180,210,220mm
1''-2''Middle Air pressure DTH Bits
BR1,BR2,HD25 64,70,76,80,82,90mm
3'' High Air pressure DTH Bits
COP32,BR3,HD35,IR3.5,COP34,QL30,M30 85,90,95,100,105mm
4'' High Air pressure DTH Bits
HD45,DHD340A,COP44,SD4,QL40,M40,HM4 105,110,115,120,127,130,133mm
5'' High Air pressure DTH Bits
HD55,DHD350,COP54,SD5,QL50,M50,HM5 130,135,140,146,152,165mm
6'' High Air pressure DTH Bits
HD65,DHD360,COP64,SD6,QL60,M60,HM6 152,155,165,171,190,203mm
8'' High Air pressure DTH Bits
HD85,DHD380,COP84,SD8,QL80,M80,HM8 200,203,216,222,226,229,,241,254,270,305mm
10'' High Air pressure DTH Bits
SD10,NUMA100 254,305,311,318,330mm
12'' High Air pressure DTH Bits
DHD1120,SD12,NUMA120,NUMA125 305,311,330,356,381mm
Minimum Order Quantity N/A
Price
Packaging Details Standard Export Delivery Package
Delivery Time 7days
Payment Terms T/T
Supply Ability Based on Detailed Order
DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We can design and manufacture according to customer's requirement of the down the hole bits Diameter、No. air holes、carbide button shape and the face shape. Down the hole bits advantage  1. The longer life of the drill : longer using life 2. High Drilling Efficiency : the drill button is wear -resistant ,so that the drill can always keep sharp ,thus greatly improving the speed of the drilling 3.The drilling speed is stable : the bit is scraped and cut to break the rock 4. Good performance 5.The use of a wide range : 9-grade drill ability of rock, hard rock drilling The application of DTH hammer   There are four types of end face design for high wind pressure DTH bits: end face convex type,End face plane type, end face concave type and end face deep concave center type. Cemented carbide mostly adopts ball teeth, spring teeth or tooth distribution mode shared by ball teeth and spring teeth. The DTH drill bit mainly used in geological exploration,coal mine,water conservancy and hydropower ,highway ,bridge,construction etc.
High Pressure button bits
Model Head,Dia.(mm) Shank Length Apline Q'ty Port Hole Q'ty Drill Bit Face
DHD JD25A 76,80,85,90 174 6 2 Flat Face
DHD3.5 90,95,100,108 180 8 Flat Face
DHD3.5A Flat Face
DHD340 108,115,127,130 209 Concave Face
DHD340A Concave Face
DHD350 140,146,152,165,178 260 Concave Face,Flat Face,Convex Face
DHD350A  Concave Face,Flat Face,Convex Face
DHD350S 127,130 260 Convex Face
DHD360 154,165,171,178,190,203 308.5 Concave Face,Flat Face
DHD360A  Concave Face,Flat Face
DHD380 203,216,230,235,254,275,305 350 10 Concave Face,Convex Face,Concave-Convex Face
DHD380A  Concave Face,Convex Face,Concave-Convex Face
DHD1120 305,311,325,350,381,400,445,500 490 8 4 Concave Face,Convex Face,Concave-Convex Face
QL QL40 108,115,127,130 108 10 2 Convex Face
QL40A Convex Face
QL50 140,146,152,165,178 140 12 Concave Face,Flat Face,Convex Face
QL50A  Concave Face,Flat Face,Convex Face
QL60 154,165,171,178,190,203 154 Concave Face,Flat Face
QL60A  Concave Face,Flat Face
QL80 203,216,230,235,254,275,305 331 16 Concave Face,Concave-Convex Face
QL80A  Concave Face,Concave-Convex Face
NUMA NUMA100 254,275,305,325,350,400 375 10 2,3,4 Concave-Convex Face
NUMA100A  Concave-Convex Face
N125 305,311,325,350,381,400,445 491 3,4 Concave-Convex Face
MISSION MISSION 30 90,95,100,108 225 8 2 Flat Face
MISSION 40 108,115,127,130 228 12 Concave Face
MISSION 50 140,146,152,165,178 260 Concave Face,Flat Face,Convex Face
MISSION 60 154,165,171,178,190,203 231 Concave Face,Flat Face
MISSION 80 203,216,230,235,254,275,305 329 Concave Face,Concave-Convex Face
SD SD4 108,115,127,130 260 8 Convex Face
SD5 140,146,152,165,178 259 Concave Face,Flat Face,Convex Face
SD6 154,165,171,178,190,203 322 Concave Face,Flat Face
SD8 203,216,230,235,254,275,305 321 2 3 Concave Face,Concave-Convex Face
SD10 254,275,305,325,350,400 356 2 3 4 Concave-Convex Face
SD12 305,311,325,350,381,400,445,500 470 3 4 Concave-Convex Face
   High Pressure button bits High Pressure button bits

Hot Products

Rock Drilling Tools HL38 X - Type Bit Thread Cross Type Bit

Rock Drilling Tools HL38 X - Type Bit Thread Cross Type Bit

mining water well drilling mission DTH bit

mining water well drilling mission DTH bit

Kinds of sizes core barrel assembly

Kinds of sizes core barrel assembly

Mining Tapered Drill Rod Hex19mm Tapered Drilling Rod

Mining Tapered Drill Rod Hex19mm Tapered Drilling Rod

TW Series Standard Core Drill Bits

TW Series Standard Core Drill Bits

Water swivel for diamond core drilling rig

Water swivel for diamond core drilling rig

BR3 Middle and High Air Pressure DTH Hammer

BR3 Middle and High Air Pressure DTH Hammer

 T2-86 Wireline Core Drilling Bit

T2-86 Wireline Core Drilling Bit

Conventional Steel Drill Rod

Conventional Steel Drill Rod

T38 M120 High Quality Steel Shank Adapter For SIG Rock Drill

T38 M120 High Quality Steel Shank Adapter For SIG Rock Drill

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours