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hardened steel drill bits

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buy T38 64mm Thread Retrac Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center online manufacturer

T38 64mm Thread Retrac Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center

T38 64mm Thread Retrac Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center T38 64mm Spherical and Ballistic Button Bit T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x ... Read More
2021-08-27 17:24:50
buy Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit online manufacturer

Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit

Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 Face Design: Flat ... Read More
2022-03-22 15:17:42
buy T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68 online manufacturer

T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68 T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front flushing holes and 2 side ... Read More
2022-03-22 14:34:44
buy 4 Inch Diameter T38 127mm Button Drill Bit With CNC Milling Heat Treatment Process online manufacturer

4 Inch Diameter T38 127mm Button Drill Bit With CNC Milling Heat Treatment Process

T38 102mm Flat face with Spherical Button Bit T38 102mm Flat face with Spherical Button Bit: Product: T38 Button Bit Diameter: 102mm / 4 Inch Thread: T38 Face Design: Flat face Button/Carbide Type: Spherical ... Read More
2019-10-23 16:41:43
buy Tungsten Carbide H25 Thread Button Drill Bit For Mining Coal Small Hole Drilling online manufacturer

Tungsten Carbide H25 Thread Button Drill Bit For Mining Coal Small Hole Drilling

Tungsten Carbide H25 Thread Button Drill Bit For Mining Coal Small Hole Drilling Describtion Miroc H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod ... Read More
2021-08-26 12:01:23
buy Tungsten Carbide Material Tipped Mining Drill Bits Tapered Cross Bit online manufacturer

Tungsten Carbide Material Tipped Mining Drill Bits Tapered Cross Bit

Tungsten Carbide Tipped Mining Drill Bits Tapered Cross Bit Feature of Taper Button Bit 1. tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature welding technology ensure ... Read More
2021-08-30 09:45:01
buy Drilling Tools Button Drill Bit Convex Face 76mm 64mm T38 Button Bit online manufacturer

Drilling Tools Button Drill Bit Convex Face 76mm 64mm T38 Button Bit

Factory Price Quarry Drilling Tools Convex Face 76mm 64mm T38 Button Bit Market we are selling to: Asia: Philippines, Malaysia, Indonesia, Thailand, India,Vietnam,Iran, Pakistan, Jordan etc Africa: Nigeria, ... Read More
2022-03-14 14:32:19
buy 38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit online manufacturer

38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit

38mm Seven Button Golden Color For Tunneling Mining Taper Button Drill Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2022-04-13 15:03:06
buy Ballistic  Spherical Button Drill Bit T38 T45 T51 64mm 89mm For Hard Rock Drilling online manufacturer

Ballistic Spherical Button Drill Bit T38 T45 T51 64mm 89mm For Hard Rock Drilling

T45 89mm Button Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 Face Design: Flat face Button/Carbide Type: Spherical Button Number and Diameter... Read More
2021-08-26 16:55:03
buy High Wear Resistance Heat Treatment 32mm 12 Degrees Tapered Button Drill Bit online manufacturer

High Wear Resistance Heat Treatment 32mm 12 Degrees Tapered Button Drill Bit

High Wear Resistance Heat Treatment 32mm 12 Degrees Tapered Button Drill Bit Our Advantages: High Wear Resistance, High Efficiency, High Quality Materials, Low Prices, Good Service Available any variety of ... Read More
2022-08-01 15:38:35
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