Tool Sets

Brand Name:Mirco

Place of Origin:China

... Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, and Metric sizes 42 mm to 90 mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY to NWY, AWJ, BWJ and S75 Drill ...

Brand Name:MIROC

Model Number:DTH Button Bit

Place of Origin:China

Works in high pressure range, Spherical or Ballistic DTH Button Bit for QL50 Shank with dia130-152mm In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact...

Brand Name:MIROC

Model Number:R32/R38/T38/T45/T51 thread drill rods

Place of Origin:Shangdong,China

ISO9001 Approval Rock Hammer Drill / Extension Threaded Anchor Rod T38 T45 T51 Our Mission : Better solution and Lower cost Our Vision : Trust and Reliabity, Our drills are made from the best steels and alloys in the country. Japan or Germany CNC lathe ...

Brand Name:Mirco

Place of Origin:China

API 5DP S135 /G105 Carbon seamless steel oil drill rod/drill pipe Oil Drill Pipe Features 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent comprehensive mechanical properties 4. High connection strength and sealability 5. ...

Brand Name:Mirco

Place of Origin:China

API drill collar for oil well drilling diameter from 76mm to 280mm Technical Parameter Drill Pipe Diameter Upset Type RSC Model Steel Grade Wall Thickness mm External diameter if upset end mm Internal diameter of upset end mm Mm in 60 2 3/8 EU NC26 DZ50,...

Brand Name:MIROC

Model Number:Drill Bit

Place of Origin:China

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate...

Brand Name:MIROC (KSQ)

Model Number:5" High Air Pressure DTH Drilling Bit

Place of Origin:China

5" High Air Pressure DTH Drilling Bit Specifications: 1. Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg DHD350R Cop54 DHD5 133 2 7x16 6x14 16 140 2 8x16 7x14 16.5 146 2 8x16 8x14 17 152 2 8x16 7x16 17.5 165 2 8x16 ...

Brand Name:MIROC

Model Number:QL50

Place of Origin:China

Low air pressure TH hammer button drill bit 5 inch QL50 135 140 146 152 165mm 5 inch Water Well High Air Pressure DTH drilling hammer bits Bit Shank Bit Size mm Bit Face Button shape QL50 With Foot Valve 135 140 146 152 165 CONCAVE, CONVEX, DOUBLE CAUGE, ...

Brand Name:MIROC

Model Number:R32 102mm

Place of Origin:China

R32 102mm Domed Reaming High Speed Drill Bits Button Bits Rock Drilling PRODUCT DESCREPTION Reaming drilling tools(Thread enlarge hole drill bits) are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth. We ...

Brand Name:MIROC Top Hammer Rock Drilling Tools

Model Number:Hex Extension rod

Place of Origin:China

Hex.25 Hex.28 Hex.32 Hex.35 drill rod threaded Extension rods for Granite, Basalt, Limestone rock Product introduction Basic Information Product Name Threaded Drill Rod Thread R32 Diameter 32mm Length 1220-3660mm Drill Rod Type Hex Extension rod Material ...

Brand Name:MIROC DTH Rock Drilling Tools

Model Number:NUMA 100 Series DTH Button Bit

Place of Origin:China

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc. In DTH drilling, the rock drilling bit is ...

Brand Name:MIROC

Model Number:DTH Button Bit

Place of Origin:China

DHD360 152mm 6'' High Air Pressure DTH Button Bit for Atlas Copco COP 64 At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling...

Brand Name:MIROC DTH Rock Drilling Tools

Model Number:NUMA 100

Place of Origin:China

High Air Pressure 10 inch DTH NUMA100-305mm drill bit for overburden 10 inch High air pressure DTH bit Non shank and Carbide broken, High fast penetration rate Maximum hole deviation control, Diameter : 254mm--330mm Soft rock like sand stone, drilling life...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300993-4148300995

Custom ST58 Threaded Drill Rod / Drilling Tube Flushing Hole 26 mm Description Drill tube using ST58 thread system. • ST58 thread system • Widely used in drifting, tunneling, benching, and long hole drilling Color: Based on Customer requirements Material: ...

Brand Name:MIROC

Model Number:DHD360 Drill Bit

Place of Origin:CHINA

Dth Hammer Bit 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.:85-305mm 4. Face type: drop center bit/concave face/convex face/double gauge face/flat face bit...

Brand Name:MIROC

Model Number:Numa100 DTH Hammer Bits

Place of Origin:CHINA

10 Inch 254mm Numa100 Wear Resistance DTH Hammer Bits Description DTH drill bit with drilling performance is stable, easy to use grinding, and the price is reasonable and other factors by the user. Carbide multi-choice ball, spring or ball and tooth teeth ...

Brand Name:MIROC Shank Adapter / Striking Bar

Model Number:Shank Adapter

Place of Origin:China

R25/28 Thread COP1028 Shank Adaptor for Longhole drilling Shank Adapter​ Description Model: COP1028 Thread: R25/28 Length: 245mm Drifter: Atlas Copco COP 1028 Package Competitive Advantage High strength chromium-molybdenum steel with high fatigue strength...

Brand Name:MIROC

Model Number:T51 89mm Button Bit

Place of Origin:China

T51 89mm Tungsten Carbide Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling ...

Brand Name:MIROC

Model Number:4° Taper Button Drill Bit

Place of Origin:CHINA

Products Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. Different ...

Brand Name:MIROC

Model Number:Cop, DHD, Mission, Ql, SD, CIR, BR

Place of Origin:CHINA

Introduction: Down The Hole drill bit s 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...