DTH Hammer Button bits, Reverse Circulation hammer bits, Overburden Drilling

DTH Drilling Tools

Backed by 15 years of manufacturing and proven on-site experience, LeoDrilling offer you various drilling equipment needs from outstanding performance solution (equivalent to Atlas Copco COP Gold and Sandvik MISSION series DTH hammer & button bit), to economical solution (equivalent to Atlas Copco DHD and Sandvik SD series DTH hammer & button bit), to low working air pressure drilling solution (equivalent to Atlas Copco CIR series DTH hammer & button bit), to Overburden drilling solution(equivalent to Atlas copco Symmetrix and Odex casing system), to RC drilling solution(equivalent to Atlas Copco RC45, RC50 and Sandvik RE004, RE542, RE543, RE054 RC DTH hammer & button bit).

LQ60, 6" Hammer Bit

6" High Pressure DTH Hammer Button Bit
Hole Range: 155mm to 203mm
Working Air Pressure: 8 to 30 bar
Shank Type: QL60
Pin connection: 3-1/2" API Reg;
Button Bit:Concave Face, Convex Face, Flat Face

LQ80, 8" Hammer Bit

8" High Pressure DTH Hammer Button bit
Hole Range: 195mm to 305mm
Working Air Pressure: 8 to 30 bar
Shank Type: QL80
Pin connection: 4-1/2" API Reg;
Button Bit:Concave Face, Convex Face, Flat Face

LQ40, 4" Hammer Bit

4" High Pressure DTH Hammer Button bit
Hole Range: 105mm to 135mm
Working Air Pressure: 8 to 30 bar
Shank Type: QL40
Pin connection: 2-3/8" API Reg;
Button Bit:Concave Face, Convex Face, Flat Face

LQ50, 5" Hammer Bit

5" High Pressure DTH Hammer Button bit
Hole Range: 130mm to 155mm
Working Air Pressure: 8 to 30 bar
Shank Type: QL50
Pin connection: 3-1/2" API Reg;
Button Bit:Concave Face, Convex Face, Flat Face

DTH Button Bits

High Pressure DTH Button Bit
Hole Range: 76mm to 445mm
Working Air Pressure: 8 to 30 bar
Shank Type:
DHD3.5, DHD340A, DHD350R, DHD360, DHD380, DHD112;
QL40, QL50, QL60, Q80;
SD4, SD5, SD6, SD8, SD10, SD12;
Reverse Circulation button bits: RE543, RE054, RE052
Button Bit:Concave Face, Convex Face, Flat Face

Overburden Drilling Bits

Eccentric drill bits, Symmetric drill bits;
Hole Range: 108mm to 406mm
Shank Type: DHD3.5, DHD340A, DHD350R, DHD360, DHD380, DHD110, DHD112

Low Pressure DTH Hammer

Low Pressure DTH Hammer
Working Air Pressure: 4 to 7 bar
Shank Type: CIR64, CIR76, CIR90, CIR110, CIR150, CIR170, CIR200

Low Pressure DTH Button bit

Low Pressure DTH Hammer Button bit
Hole Range: 64mm to 203mm
Working Air Pressure: 4 to 7 bar
Shank Type: CIR64, CIR76, CIR90, CIR110, CIR150, CIR170, CIR200
Button Bit:Concave Face, Convex Face, Flat Face

Drill tube

Available in a variety of lengths, diameters, wall thicknesses,
and thread configurations;
Traditional Rig Application:
ATLAS COPCO: ROC L6,L8,DM30/45/50/L,T4W;PIT VIPER 235,271;CM760,780
SANDVIK: D25KS,D245S,D45KS,D55SP,D75KS,T25KW;TITON DI100,DI200,DI300,DI310,DI405;
FURUKAWA ROCK DRILL:DCR23, DCR38;

Sub

Save Sub, Hammer Sub, Rob Stabilizer
Box-Box, Box-Pin, Pin-Pin
Thread type:
API REG 2-3/8", 2-7/8", 3-1/2", 4-1/2";
API IF 2-3/8",2-7/8", 3-1/2", 4";
BECO 3", 3-1/2", 4-1/2"
Z 2", 2-1/2"
CUBEX 24#