HSS rail cutter
Model No.: DRHX
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: DRHX, Type: Core Drill Bit, Material: High Carbon Steel, Use: Metal Drilling, Package: plastic box
Features: rail cutter, 19mm or 19.05mm weldon shank.Suitable for all brands of rail drilling machines.
HSS step drill
Model No.: SSAS
View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: CHTOOLS, Model Number: SSAS, Type: Core Drill Bit, Material: High Carbon Steel, Use: Metal Drilling, Packaging Details: plastic box
Features: step drill, Made of high quality high speed steel
tricone bit
Model No.: GD732
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD732, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, bit size: 9 7/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 64kg, rotary speed: 200~60r/m, bit type: 732, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
tricone bit
Model No.: 9 1/2GD244
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 9 1/2GD244, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: green, size: 9 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
insert tricone bit for hard formation
Model No.: GD73
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD73, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, bit size: 12 1/4Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 600~1200kg, rotary speed: 80~50r/m, bit type: 73, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
single cone bit
Model No.:
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: bule
Features: Tungstan carbide insert tricone bit, 1.full size, 2.high quality, 3.best price
tricone bit
Model No.: 8 1/2 537FC
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2 537FC, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, bit size: 8 1/2 Inches, std.API pin Shank Size: 4 1/2REG, Approximate weight of bits: 42kg, IADC: 537, rotary speed: high, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
tricone bit
Model No.: GD517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: green, bit size: 9 5/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 65kg, rotary speed: 200~45r/m, bit type: 517, working condition: high temperature, working life: 3~5years, bearing: floating, guangda: drill bit
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 12 1/4HJ517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 12 1/4HJ517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, rotary speed: 250~60, bit size: 12 1/4in 311.2mm, Std.API pin Shank Size: 6 5/8REG, weight of bits: 98kg, drilling weight: 0.35~1.05kn/mm, IADC: 517, sealing: metai sealing, bearing: journal bearing, formation: soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 8 1/2HJ437T
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2HJ437T, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: red, rotary speed: 300~60, bit size: 8 1/2in 215.9mm, Std.API pin Shank Size: 4 1/2REG, weight of bits: 42kg, drilling weight: 0.35~0.9kn/mm, IADC: 437, sealing: metai sealing, bearing: journal bearing, formation: soft
Features: core bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
single cone bit
Model No.:
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue
Features: Tungstan carbide insert tricone bit, 1.full size, 2.high quality, 3.best price
TCI tricone bit
Model No.: 8 1/2HJ537
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2HJ537, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, rotary speed: 200~40, bit size: 8 1/2in 215.9mm, Std.API pin Shank Size: 4 1/2REG, weight of bits: 42kg, drilling weight: 0.5~1.05kn/mm, IADC: 537, sealing: metai sealing, bearing: journal bearing, formation: medium soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 8 1/2GD446
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2GD446, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
tricone bit
Model No.: GD732
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD732, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: silver, bit size: 9 7/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 64kg, rotary speed: 200~60r/m, bit type: 732, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 17 1/2HJ517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 17 1/2HJ517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, rotary speed: 250~60, bit size: 17 1/2in 444.5mm, Std.API pin Shank Size: 7 5/8REG, weight of bits: 251kg, drilling weight: 0.35~1.05kn/mm, IADC: 517, sealing: metai sealing, bearing: journal bearing, formation: soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 8 1/2HJ437T
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2HJ437T, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: silver, rotary speed: 300~60, bit size: 8 1/2in 215.9mm, Std.API pin Shank Size: 4 1/2REG, weight of bits: 42kg, drilling weight: 0.35~0.9kn/mm, IADC: 437, sealing: metai sealing, bearing: journal bearing, formation: soft
Features: core bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 8 1/2HJ537
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2HJ537, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: green, rotary speed: 200~40, bit size: 8 1/2in 215.9mm, Std.API pin Shank Size: 4 1/2REG, weight of bits: 42kg, drilling weight: 0.5~1.05kn/mm, IADC: 537, sealing: metai sealing, bearing: journal bearing, formation: medium soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
tricone bit
Model No.: GD73
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD73, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: green, bit size: 12 1/4Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 600~1200kg, rotary speed: 80~50r/m, bit type: 73, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
tricone bit
Model No.: 9 1/2GD152G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 9 1/2GD152G, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: green, size: 9 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
tricone bit
Model No.: GD74
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD74, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: red, bit size: 12 1/4Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 600~1200kg, rotary speed: 80~50r/m, bit type: 74, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
core bit
Model No.: M332
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: M332, Type: Core Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: yellow, TFA: 0.5~1.2IN2, primary cutter size: 13.44mm, suitable for: medial hard fortion, gauge length: 1.5", connection: 8-3cbs, rotary speed: 40~150rpm, weight on bit: 23~70kn, flow rate: 11~20lps, size: 8 1/2
Features: core bit, 1)deep blade and medial parabolic configuration, 2)well drilling stability, 3)suitble price, 4)certified by ISO9001&AP
core bit
Model No.: M332
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: M332, Type: Core Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: yellow, TFA: 0.5~1.2IN2, primary cutter size: 13.44mm, suitable for: medial hard fortion, gauge length: 1.5", connection: 8-3cbs, rotary speed: 40~150rpm, weight on bit: 23~70kn, flow rate: 11~20lps, size: 8 1/2
Features: core bit, 1)deep blade and medial parabolic configuration, 2)well drilling stability, 3)suitble price, 4)certified by ISO9001&AP
TCI tricone bit
Model No.: 8 1/2HJ537T
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2HJ537T, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: red, rotary speed: 200~40, bit size: 8 1/2in 215.9mm, Std.API pin Shank Size: 4 1/2REG, weight of bits: 42kg, drilling weight: 0.5~1.05kn/mm, IADC: 537, sealing: metai sealing, bearing: journal bearing, formation: medium soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
tricone bit
Model No.: GD642
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD642, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, bit size: 9 7/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 65kg, rotary speed: 200~60r/m, bit type: 642, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
tricone bit
Model No.: GD732
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD732, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: green, bit size: 9 7/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 64kg, rotary speed: 200~60r/m, bit type: 732, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
PDC bit
Model No.: M332
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: M332, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: yellow, number of blade: 5, primary cutter sizze: 19.05mm, nozzle qty: 5, guuge length: 2.5~3.5, connection: 6~5.8APIREG, rotary speed: 60~250rpm, weight on bit: 10~100, flow rate: 30~40, size: 9 1/2
Features: PDC bit, 1)deep blade and medial parabolic configuration, 2)good direction nature enhance the drilling stability, 3)high qulity
tricone bit
Model No.: 9 1/2GD244G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 9 1/2GD244G, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: blue, size: 9 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
TCI tricone bit
Model No.: 17 1/2HJ517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 17 1/2HJ517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: red, rotary speed: 250~60, bit size: 17 1/2in 444.5mm, Std.API pin Shank Size: 7 5/8REG, weight of bits: 251kg, drilling weight: 0.35~1.05kn/mm, IADC: 517, sealing: metai sealing, bearing: journal bearing, formation: soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
tricone bit
Model No.: GD732
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD732, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: red, bit size: 9 7/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 64kg, rotary speed: 200~60r/m, bit type: 732, working condition: high temperature, working life: long, bearing: floating, sealing: metal
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
TCI tricone bit
Model No.: 13 5/8HJ517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 13 5/8HJ517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: red, rotary speed: 250~60, bit size: 13 5/8in 346.1mm, Std.API pin Shank Size: 6 5/8REG, weight of bits: 134kg, drilling weight: 0.35~1.05kn/mm, IADC: 517, sealing: metai sealing, bearing: journal bearing, formation: soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
Well drilling PDC bit
Model No.: 9 1/2GD244T
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 9 1/2GD244T, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: yellow, size: 9 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
tricone bit
Model No.: 9 1/2GD244G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 9 1/2GD244G, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: green, size: 9 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
PDC core bit
Model No.: 8 3/8FG1395B
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: GUANGDA, Model Number: 8 3/8FG1395B, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, O.D: 8 3/8in 212.7mm, I.D: 4 in 101.6mm, Std.API pin Shank Size: 83 in, weigh of bit: 24kg, color: golden, flow rate: 16~22 r/min, rotation speed: 50~80kn, pum pressure: 7~9mpa
Features: core bit, 1)good qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
tricone bit
Model No.: 9 1/2GD244T
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 9 1/2GD244T, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: green, size: 9 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
TCI tricone bit
Model No.: 8 1/2HJ537
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 8 1/2HJ537, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: blue, rotary speed: 200~40, bit size: 8 1/2in 215.9mm, Std.API pin Shank Size: 4 1/2REG, weight of bits: 42kg, drilling weight: 0.5~1.05kn/mm, IADC: 537, sealing: metai sealing, bearing: journal bearing, formation: medium soft
Features: TIC tricone bit, 1)excellent qulity, 2)reasonable price, 3)good service, 4)certified by ISO9001
tricone bit
Model No.: 12 1/2GD311G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: 12 1/2GD311G, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, color: GREEN, size: 12 1/2, material: maitor, use: well drilling, bit: drill, tricone: bit, drill: bit, well: drilling, drilling: part, guang: da
Features: tricone bit, 1) High quality, 2)Competitive price, 3)The best material, 4)certified by ISO9001&API
tricone bit
Model No.: GD517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: guangda, Model Number: GD517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, color: green, bit size: 9 5/8Inches, std.API pin Shank Size: 6 5/8REG, drilling weighte: 65kg, rotary speed: 200~45r/m, bit type: 517, working condition: high temperature, working life: 3~5years, bearing: floating, guangda: drill bit
Features: tricone bit, 1)world's latest sealing technology, 2)long working life, 3)reasonable price & good service, 4)certified by ISO9001
PDC Core Bits(8-1/2''*4''GDC0806)
Model No.: 8-1/2''*4''GDC0806
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Great, Model Number: 8-1/2''*4''GDC0806, Type: Twist Drill Bit, Material: Tungsten Carbide, Use: Well Drilling
Features: 1) Certified by ISO9001&API, 2) Fast drilling rate, 3) Strong cutting structure durability, 4) Different sizes are available, 5)