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threaded drill bit

Good quality Small Rock Drill Bits for sales
Good quality Small Rock Drill Bits for sales
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threaded drill bit

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China T45 T51 Tungsten Carbide Threaded Drill Bits Hydraulic Drifters Diameter 41mm factory

T45 T51 Tungsten Carbide Threaded Drill Bits Hydraulic Drifters Diameter 41mm

T45 T51 Diameter 41mm Threaded Drill Bits Tungsten Carbidebutton Drill Hydraulic Drifters Features: Thread Button Drill Bits Are Made By High Quality Alloy Steel Bar And Tungsten Carbides. Through Heat ... Read More
2018-09-20 14:07:06
China Precision Diameter 38mm Thread Button Bit R38 Cross Bit High Footage Speed factory

Precision Diameter 38mm Thread Button Bit R38 Cross Bit High Footage Speed

Diameter 38mm Threaded drill bits R38 Cross Bit for Rock Drilling Tools Description & Specification Product Name: Hard Stone Rock Drilling Thread Cross Bit Types Thread Chisel Bits, Thread Cross Bits, Thread ... Read More
2018-09-20 14:07:06
China Professional R32 R38 Taper Button Bit , Threaded Cross Bit For Hydraulic Drifters factory

Professional R32 R38 Taper Button Bit , Threaded Cross Bit For Hydraulic Drifters

Threaded Drill Bits R32 R38 Cross Bit For Mining Machine Parts Hydraulic Drifters Description & Specification Product Name: Hard Stone Rock Drilling Thread Cross Bit Types Thread Chisel Bits, Thread Cross Bits, ... Read More
2018-09-20 14:07:06
China Durable Hard Rock Drill Taper Button Bit , R32 R38 Mining Drill Bits 38-127mm factory

Durable Hard Rock Drill Taper Button Bit , R32 R38 Mining Drill Bits 38-127mm

R32 R38 Button Bit Diameter 33mm Threaded drill bits for Mining Yellow Golden Black Features: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our ... Read More
2018-09-20 14:07:06
China R32 T38 Threaded Button Drill Bit Diameter 35mm For Mining Drilling Tools factory

R32 T38 Threaded Button Drill Bit Diameter 35mm For Mining Drilling Tools

R32 T38 Diameter 35mm Button Bit Threaded Drill Bits For Mining Features OED Self Drilling Anchor System Is A Bolting Solution For Difficult Ground And Rock Conditions. The System Enables Drilling And Grouting ... Read More
2018-09-20 14:07:06
China Short R32 R38 Thread Button Bit , Yellow Hard Carbide Rock Drill Bits factory

Short R32 R38 Thread Button Bit , Yellow Hard Carbide Rock Drill Bits

Threaded Drill Bits R32 R38 Rock Drill Bit Applications Rock Drill Bit 1. Face Stabilization 2. Radial Systematic Anchoring 3. Foundation For Avalanche Protect 4. Stabilization Of Tunnel Portals 5. Spilling 6. ... Read More
2018-09-20 14:07:06
China Rock Drilling Thread Button Bit T45 factory

Rock Drilling Thread Button Bit T45

Thread Button Bit T45 Threaded Drill Bits For Rock Drilling Tools Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 Diameter: 38-127mm. Product Name: Retrac Rock Drill Thread Button Bits Descriptio... Read More
2019-04-25 16:28:08
China R38 35crnimov Material Thread Cross Bit 30mm-60mm Diameter / 50mm Length factory

R38 35crnimov Material Thread Cross Bit 30mm-60mm Diameter / 50mm Length

R38 Cross Bit for rock drilling tools Threaded drill bits Tapered Drill Bits Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling SPECIFICATIONS FOR THREAD CROSS BIT Item Choice ... Read More
2018-09-20 14:07:06
China High Performance Threaded Button Bits Rock Drilling Tools , R32 R38 Tapered Cross Bit factory

High Performance Threaded Button Bits Rock Drilling Tools , R32 R38 Tapered Cross Bit

Threaded Drill Bits R32 R38 Cross Bit For Rock Drilling Tools Main Features 1.Material:35crmov 2.Flushing Holes:2 3.Taper Degree:6,7,11,12 4.Carbide Length:0.5mm Longer Than Other Manufacturer So The Carbides ... Read More
2018-09-20 14:07:06
China Casing Rock Core Drill Bits , Threaded Drill Bits T6S 116 T6S 131 T6S 146 factory

Casing Rock Core Drill Bits , Threaded Drill Bits T6S 116 T6S 131 T6S 146

Thread Connect Thread Casing Threaded Drill Bits T6S 116 T6S 131 T6S 146 for Grouting Hole Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) ... Read More
2018-09-20 15:13:19
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