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drill extension rod

(547)

Crossover Standart Coupling Sleeves Thread R32 Length 150mm - 210mm
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Crossover Standart Coupling Sleeves Thread R32 Length 150mm - 210mm Specifications: Coupling Length, mm Diameter, mm Thread Weight approx., kg Coupling Sleeves 170 55 R38 1.8 190 55 T38 2.0 Coupling Length, mm ... Read More

2022-03-31 15:17:23

Taper 7 Degree Chisel Bit With Diameter 32mm 34mm 36mm 38mm 40mm 42mm
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Taper 7 Degree Chisel Bit With Diameter 32mm 34mm 36mm 38mm 40mm 42mm Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Read More

2022-08-25 16:24:55

7 Degree Flat Chipways Taper Chisel Bit Apply To Variety Rock Formations
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7 Degree Flat Chipways Taper Chisel Bit Apply To Variety Rock Formations Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered ... Read More

2021-08-30 10:50:23

7 / 11 / 12 Degree Chisel Bit
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7 / 11 / 12 Degree Chisel Bit Oblique Chipways Chisel Drill Bit With Tungsten Carbide Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More

2025-12-01 11:53:04

Long Skirt Taper Button Bit 12 Degree 34mm 38mm Used In Drifting And Tunneling
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Taper 12 Degree 34mm 38mm Button Bit Used In Drifting And Tunneling Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross ... Read More

2022-04-13 15:03:05

H25 -41mm Steel Cross type Bit and Cross type Bit Tungsten Carbide For Minning / Quarring
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Product Specification Product H25 Cross type bit Diameter 41mm Alloy 12x8mm Flushing hole No. Front 1, Side 4 Weight 0.3KG Color Green (customized according to customer needs) Miroc H25 Cross type bit with ... Read More

2020-04-15 02:48:08

YELLOW 5.0'' QL50 DHD350 M50 SD5 Series DTH Hammers Down the Hole
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YELLOW 5.0' QL50 DHD350 M50 SD5 Series DTH Hammers Down the Hole QL50 Hammer Specification: Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg) 135-155 1156(without bit) 125 73(without bit) ... Read More

2025-03-07 16:20:54

Low Pressure Down The Hole Hammer CIR65 / 70 For Well Drilling
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Low Pressure Down The Hole Hammer CIR65 / 70 For Well Drilling Products Parameters: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.:85... Read More

2025-03-07 16:20:55

DHD350 DHD360 High Air Pressure Atlas Copco Dth Hammer For Water Well Drilling
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DHD350 DHD360 High Air Pressure Atlas copco Dth Hammer For water well drilling DTH hammer With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and ... Read More

2025-03-07 16:20:52

Roc L6 Equivalent To Atlas Copco DTH Hammers Tunneling No Foot Valve
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4 Inch DTH Hammer Equivalent to Atlas Copco Cop44 Hammer for Roc L6 In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ... Read More

2025-03-07 16:20:54

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