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Rock Drilling Tools (46)

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carbide rock drill bits

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R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock
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R28 Diameter 43mm 7 buttons Thread Button Bits For Quarry Granite Rock Bits Specification of the drill bits: Thread: R28 Diameter:43mm Gauge Buttons: 5*9.5mm Front Buttons: 2*8mm Skirt Design: Standard Weight: ... Read More

2020-04-02 10:55:07

Integral 22mm Tapered Drill Rod , Tapered Rock Drill Bits For Mining Tools
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Taper Drill Rod 22mm Tapered Rock Drill Bits for Mining Tools Application Description Tapered Drill Rods Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling Tapered Drill ... Read More

2018-09-20 14:07:07

BIT 38 MM SR28 R28 Rock Drilling Tools For Drifting Tunneling And Stone Quarrying
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BIT 38 MM SR28(R28) for drifting ,tunneling and stone quarrying Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply hot (thermal) -insertion processing ... Read More

2020-04-02 10:55:18

R32 Threaded Button Bit for Hard Stone Rock Formation Diameter 64mm
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R32 Threaded Button Bit for Hard Stone Rock Formation Diameter 64mm Feature Thread: R32 Diameter: 64mm Gauge: 8*10mm Front: 4*10mm Skirt Design: Retrac Face Design: Flat face Carbide Design: Semi-Ballistic ... Read More

2020-04-02 10:55:03

Tungsten Carbide R32 Thread Button Bits For Drifting Tunneling Drilling Diameter 45mm
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R32 Thread Button Bits for Drifting Tunneling Drilling Rock Drill Bits Diameter 45mm T32 Thread button bit feature: T32 Threaded type Button Bits is the most important size for benching and long-hole drilling ... Read More

2020-04-02 10:55:06

Long Life Standard Flat Thread Carbide Button Bits With High Working Speed
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Durable Hard Rock Drill Bits T45 Diameter 76mm Dome Flat Thread Button Bits Specification of drill bit: Thread: T45 Diameter:89mm Other information: Gauge:813mm Front:513mm Skirt Design: Standard Weight: 3.2KGS ... Read More

2020-04-02 10:55:08

Tungsten Carbide Threaded Crown Drill Bits NMLC HMLC 125-182mm Diameter
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Crown Drill Rock Drill Threaded Drill Bits NMLC HMLC for Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L ... Read More

2020-04-02 10:55:11

Tungsten Carbide Casing Rock Core Drill Bits
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Wireline Series Casing Threaded Drill Bits for Tube Bit Crown Drill Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D ... Read More

2020-04-02 10:55:15

Tungsten Carbide Single Tube Crown Drill Bits , Overburden Casing Thread Button Bit
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Single Tube Casing Threaded Drill Bits for EWG AWG BWG NWG HWG Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D ... Read More

2020-04-02 10:55:14

T6 76 T6 86 T6 101 Casing Threaded Drill Bits Tungsten Carbide Material
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Thread Connect Thread T6 76, T6 86, T6 101 Casing Threaded Drill Bits 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) L ... Read More

2020-04-02 10:55:14

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