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casing drilling bit

China HUNAN GOLDEN GLOBE I AND E OED CO.,LTD. certification
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casing drilling bit

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buy High Performance R51/110ESS Self Drilling Rock Anchor Drill Bit For Fore Poling online manufacturer

High Performance R51/110ESS Self Drilling Rock Anchor Drill Bit For Fore Poling
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Anchors Drilling Bits R51/110ESS Self Drilling Rock Anchors for Fore poling Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:110mm Applications in Tunneling & Ground Engineering: Radial ... Read More
2020-04-02 10:54:02
buy Micro Pile Drill Bits Self Drilling Rock Anchor R25/51mm For Slope Stabilization online manufacturer

Micro Pile Drill Bits Self Drilling Rock Anchor R25/51mm For Slope Stabilization
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Micro pile Drill Bits Self Drilling Rock Anchors R25/51mm for Slope Stabilization Anchor bits is used as a sacrificial consumable for drilling hole, Thread type: R25, R32, R38, R51, T30, T40, T52, T73, T76, ... Read More
2020-04-02 10:54:02
buy 7 Dregree Tapered Button Carbide Rock Drill Bits Diameter From 24mm To 48mm online manufacturer

7 Dregree Tapered Button Carbide Rock Drill Bits Diameter From 24mm To 48mm
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Button Bit Dia 34mm Drill Bit for Quarry Tungsten Carbide Drill Bit Q8-34-1222-65 specification: Drill bit diameter 34mm Length:65mm Carbide Button: 8pcs Button Shape: ballistc Tapered degree:12 Water (flushing... Read More
2020-04-10 10:27:50
buy Casting Fore Poling Self Drilling Rock Anchor Bits R51/110ess For Quarry online manufacturer

Casting Fore Poling Self Drilling Rock Anchor Bits R51/110ess For Quarry
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Fore polingAnchors Drilling Bits R51/110ESS Self Drilling Rock Anchors for Quarry Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:150mm Left Hand Hardness:HRC48-HRC55 Processing Type... Read More
2020-04-02 10:54:02
buy Thread Casing Drilling Bit Cross Micro Piling Bit R25 Diameter 42mm Self Drilling online manufacturer

Thread Casing Drilling Bit Cross Micro Piling Bit R25 Diameter 42mm Self Drilling
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Thread Casting Drill Bit Cross Micro piling Bit R25 Diameter 42mm Self Drilling Cross Drill Bit R25 42 Thread:R25 Diameter:42mm ISO standard high quality T R thread cross anchor bit Anchor bits is used as a ... Read More
2020-04-02 10:54:02
buy Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining online manufacturer

Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining
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S1-32-722-67 Tapered Cross Bit Small Rock Drill Bits Hole Drilling Tapered Cross Bit S1-32-722-67 specification: Diameter: 32mm Length: 67mm Tapered Degree: 7 Carbide Dimension: 12mm*8mm Water Holes: 1 on front... Read More
2019-10-25 14:38:31
buy Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits online manufacturer

Durable S1-32-722-67 Down The Hole Drilling Tools Hard Rock Drill Bits
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S1-32-722-67 Tapered Cross Bit Small Rock Drill Bits Hole Drilling Tapered Cross Bit S1-32-722-67 specification: Diameter: 32mm Length: 67mm Tapered Degree: 7 Carbide Dimension: 12mm*8mm Water Holes: 1 on front... Read More
2020-07-02 15:58:34
buy Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance online manufacturer

Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance
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Small Rock Drill Bits Y1-34-722-76 Tapered Chisel Bit for Hole Drilling Y1-34-722-76 specification: Diameter: 34mm Length: 76mm Tapered Degree: 7 Carbide Dimension: 12mm*8mm Water Holes: 2 on side Advantages: 1... Read More
2019-10-25 14:37:48
buy R25/14 Self Drilling Rock Anchor For Tunnling Mining Slope Stabilization online manufacturer

R25/14 Self Drilling Rock Anchor For Tunnling Mining Slope Stabilization
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Specifications of our R51N/36 Casting drill bit: Outer Diameter:25mm Inner Diameter:14mm Utimate Load:200KN Yield load:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures ... Read More
2020-04-02 10:54:02
buy Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM online manufacturer

Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM
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Soil Nailing Rock Bolts Hollow Anchor R32N/21 Roof Self Drilling Rock Anchors Description: The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs ... Read More
2020-04-02 10:54:02
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