SKG114 Diamond drill bit (passed CE)
Model No.: SKG114
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: SKG114, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, material: diamond, size: 3/12''-26'', color: green, Item: diamond drill tricone biets for stone, IADC: 114,124,134,214435,515,535, guarantee periord: 4 yesrs, drilling depth: 2000m, maximum drilling depth: 2000m, certification: API,ISO, MOQ: 1 piece
Features: 1)SKG114 Diamond drill bit (passed CE), 2)15 year's experience in drill bit, 3) certificate:ISO9001:2000, 4)MOQ:1piece
12 1/4'' TCI tricone rock bit IADC437
Model No.: FA437
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: FA437, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, Type: tricone rock bit, IADC: 437, material: tungsten carbide, Size: 12 1/4'' 311.2mm, color: golden, certification: API, Normal WOB (bit dia.): 0.45~1.00 KN/mm, Rotary speed (rpm): 180~60 rpm, Pin shank size: 6 5/8, Types of Sealing: Metal rings
Features: 1.size:12 1/4'' 311.2mm, 2.material:tungsten carbide, 3.color:golden, 4.Metal rings, 5.Normal WOB:0.45~1.00 KN/mm
4 3/4'' steel tooth tricone bits
Model No.: HA216
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA216, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: tricone bits, IADC: HA216, specification: 4 3/4'' 120.7mm, Pin shank size: 2 7/8 Reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.50~1.20 KN/mm, Rotary speed: 90~50 rpm, Certification: API, color: green
Features: 1.Specification:4 3/4'' 120.7mm, 2.IADC:216, 3.material:high manganese steel, 4.WOB:0.50~1.20 KN/mm, 5.sealing:rubber rings
6 1/4'' new steel tooth micro drill bits
Model No.: HA127
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA127, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: micro drill bits, IADC: 127, specification: 6 1/4'' 158.8mm, Pin shank size: 3 1/2 reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.35~1.00 KN/mm, Rotary speed: 150~70 rpm, color: golden, certification: API
Features: 1.Specification:6 1/4'' 158.8mm, 2.IADC:127, 3.material:high manganese steel, 4.WOB:0.35~1.00 KN/mm, 5.sealing:rubber rings
9 1/2'' TCI water well tools drill bits
Model No.: HA517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: tungsten carbide insert bits, IADC Code: 517, specification: 9 1/2'' 241.3mm, Pin shank size: 6 5/8 reg, color: blue, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~50 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:9 1/2'' 241.3mm, 2.IADC:517, 3.material:tungsten carbide, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
8 3/8'' TCI tricone bits
Model No.: HA517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: tricone bits, IADC Code: 517, specification: 8 3/8'' 212.7mm, Pin shank size: 4 1/2 reg, color: golden, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~50 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:8 3/8'' 212.7mm, 2.IADC:517, 3.material:tungsten carbide, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
9 1/2'' weld spot drill bit
Model No.: HA537G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA537G, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: weld spot drill bit, IADC: 537, specification: 9 1/2'' 241.3mm, Pin shank size: 6 5/8 Reg, color: blue, Normal WOB (bit dia.): 0.50~1.05 KN/mm, Rotary speed: 110~40 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:9 1/2'' 241.3mm, 2.IADC:537, 3.material:tungsten carbide, 4.WOB:0.50~1.05 KN/mm, 5.sealing:rubber rings
HA126 tungsten carbide drill bit set
Model No.: HA126
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA126, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, material: tungsten carbide, color: golden, size: 3 1/2''-26'', processing type: forging, guarantee period: 4 years, drilling depth: 2000m, maximum drilling depth: 2000m, certification: ISO9001:2000, IADC: 126,216,517547,737
Features: 1)HA126 tungsten carbide drill bit set, 2)15 year's experience in drill bit, 3) certificate:ISO9001:2000, 4)MOQ:1piece
9 1/2'' TCI tricone bits
Model No.: FA437
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: FA437, Type: TCI tricone bits, Material: Tungsten Carbide, Use: Well Drilling, Type: TCI tricone bits, IADC: 437, certification: API, color: blue, specification: 9 1/2'' 241.3mm, Types of Bearing: Jounmal beanngs, Types of Sealing: Metal rings, Normal WOB KN/mm (bit dia.): 0.45~1.00, Rotary speed (rpm): 180~60, Pin shank size: 6 5/8
Features: 1.specification:9 1/2'' 241.3mm, 2.Types of Bearing:Jounmal beanngs, 3.Types of Sealing: Metal rings, 4.certification: API
6 1/2'' API carbide drill
Model No.: HA517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: tungsten carbide drill bits, IADC Code: 517, specification: 6 1/2'' 165.1mm, Pin shank size: 3 1/2 reg, color: red, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~50 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:6 1/2'' 165.1mm, 2.IADC:517, 3.material:tungsten carbide, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
8 1/2'' TCI tungsten carbide tricone drill bits
Model No.: HA517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: tricone drill bits, IADC Code: 517, specification: 8 1/2'' 215.9mm, Pin shank size: 4 1/2 reg, color: golden, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~50 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:8 1/2'' 215.9mm, 2.IADC:517, 3.material:tungsten carbide, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
8 1/2'' drilling concrete
Model No.: HA537G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA537G, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: drilling concrete, IADC: 537, specification: 8 1/2'' 215.9mm, Pin shank size: 4 1/2 Reg, color: golden, Normal WOB (bit dia.): 0.50~1.05 KN/mm, Rotary speed: 110~40 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:8 1/2'' 215.9mm, 2.IADC:537, 3.material:tungsten carbide, 4.WOB:0.50~1.05 KN/mm, 5.sealing:rubber rings
8 1/2'' petroleum industry TCI drill bits
Model No.: FA437
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: FA437, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: drill bits, IADC: 437, specification: 8 1/2'' 215.9mm, color: blue, Pin shank size: 4 1/2, Types of Bearing: Jounmal beanngs, Types of Sealing: Metal rings, Normal WOB KN/mm (bit dia.): 0.45~1.00 KN/mm, Rotary speed: 180~60 rpm, certification: API,ISO
Features: 1.specification:8 1/2'' 215.9mm, 2.material: tungsten carbide, 3.color:blue, 4.Jounmal beanngs, 5.Metal rings
12 1/4'' tungsten carbide TCI center drill bits
Model No.: HJ417
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HJ417, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: center drill bits, IADC: 417, specification: 12 1/4'' 311.2mm, types of bearing: jounmal beanngs, types of sealing: metal ringside or rubber ring..., Normal WOB KN/mm (bit dia.): 0.35~0.90, Rotary speed (rpm): 280~70, Pin shank size: 6 5/8 reg, color: golden, certification: API
Features: 1.Specification:12 1/4'' 311.2mm, 2.IADC:417, 3.material:tungsten carbide, 4.WOB:0.35~0.90, 5.sealing:metal or rubber rings
6 1/8'' steel tooth tricone rock bits
Model No.: HA136
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA136, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: tricone rock bits, IADC: HA136, specification: 6 1/8'' 155.6mm, Pin shank size: 3 1/2 Reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~60 rpm, Certification: API, color: golden
Features: 1.Specification:6 1/8'' 155.6mm, 2.IADC:136, 3.material:high manganese steel, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
5 7/8'' steel tooth oil well drilling diamond tricone bits
Model No.: HA126
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA126, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: diammond tricone bits, IADC: HA126, specification: 5 7/8'' 149.2mm, Pin shank size: 3 1/2 Reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.35~1.00KN/mm, Rotary speed: 150~70 rpm, Certification: API, color: blue
Features: 1.Specification:5 7/8'' 149.2mm, 2.IADC:126, 3.material:high manganese steel, 4.WOB:0.35~1.00KN/mm, 5.sealing:rubber rings
8 3/4'' oil well drill bits
Model No.: HA116
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA116, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: drill bits, IADC: 116, specification: 8 3/4'' 222.3mm, Pin shank size: 4 1/2 reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.35~0.90 KN/mm, Rotary speed: 150~80 rpm, color: blue, certification: API
Features: 1.Specification:8 3/4'' 222.3mm, 2.IADC:116, 3.material:high manganese steel, 4.WOB:0.35~0.90 KN/mm, 5.sealing:rubber rings
hot sale: 16'' 406.4mm TCI drilling bits
Model No.: SKH537
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: SKH537, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, Type: TCI drilling bits, IADC: SKH537, color: green, WOB: 0.50-1.05 KN/mm, Rotary speed: 110-40 rpm, specification: 16'' 406.4mm, Pin shank size: 7 5/8, certification: API, material: tungsten carbide
Features: 1.specification:16'' 406.4mm, 2.material:tungsten carbide, 3.IADC:537, 4.WOB:0.50-1.05 KN/mm, 5.Rotary speed :110-40 rpm
New diamond PDC drill bits
Model No.: BX0009
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: BX0009, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: PDC drill bits, material: tungsten carbide, brand: kingdream, CS, JZ, use: well drillig, model: BX0009, certification: API
Features: 1.New diamond PDC drill bits, 2. size from 55mm-450mm, 3. antiwear and long lifetime, 4. high quality, competitive price
12 1/4'' high manganese steel tricone drill bit
Model No.: HJ137
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HJ137, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: tricone drill bit, certification: API, specification: 12 1/4'' 311.2mm, IADC: 137, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.35~0.90 KN/mm, Rotary speed: 300~80 rpm, Pin shank size: 6 5/8 reg, color: golden
Features: 1.Specification:12 1/4'' 311.2mm, 2.IADC:137, 3.material:high manganese steel, 4.WOB:0.35~0.90 KN/mm, 5.sealing:rubber rings
Hejian Baoxing Hot sales: 8 5/8'' 219.1mm steel tooth drill bits
Model No.: SKH116
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: SKH116, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: steel tooth drill bit, IADC: 116, color: blue, specification: 8 5/8'' 219.1mm, WOB: 0.35-0.90 KN/mm, Rotary speed: 150-70 rpm, Pin shank size: 4 1/2, certification: API
Features: 1.specification:8 5/8'' 219.1mm, 2.material:hadifield steel, 3.WOB:0.35-0.90 KN/mm, 4.Rotary speed:150-70 rpm, 5.color:blue
6 1/4'' high manganese steel tricone roller bits
Model No.: HA217
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA217, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: tricone roller bits, IADC: 217, specification: 6 1/4'' 158.8mm, Pin shank size: 3 1/2 reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.50~1.20 KN/mm, Rotary speed: 100~50 rpm, color: golden, certification: API
Features: 1.Specification:6 1/4'' 158.8mm, 2.IADC:217, 3.material:high manganese steel, 4.WOB:0.50~1.20 KN/mm, 5.sealing:rubber rings
6 1/8'' API tungsten carbide drill bits
Model No.: HA517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: tungsten carbide drill bits, IADC Code: 517, specification: 6 1/8'' 155.6mm, Pin shank size: 3 1/2 reg, color: golden, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~50 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:6 1/8'' 155.6mm, 2.IADC:517, 3.material:tungsten carbide, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
8 3/4'' TCI tungsten carbide insert bits
Model No.: HA517
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA517, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: tungsten carbide insert bits, IADC Code: 517, specification: 8 3/4'' 222.3mm, Pin shank size: 4 1/2 reg, color: blue, Normal WOB (bit dia.): 0.35~1.05 KN/mm, Rotary speed: 120~50 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:8 3/4'' 222.3mm, 2.IADC:517, 3.material:tungsten carbide, 4.WOB:0.35~1.05 KN/mm, 5.sealing:rubber rings
9 7/8'' special drill bit
Model No.: HA537G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA537G, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: special drill bit, IADC: 537, specification: 9 7/8'' 250.8 mm, Pin shank size: 6 5/8 Reg, color: golden, Normal WOB (bit dia.): 0.50~1.05 KN/mm, Rotary speed: 110~40 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:9 7/8'' 250.8 mm, 2.IADC:537, 3.material:tungsten carbide, 4.WOB:0.50~1.05 KN/mm, 5.sealing:rubber rings
PDC Diamond drill bit(passed CE)
Model No.: BX PDC
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: BX PDC, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, material: diamond, size: 7 7/8'', color: golden, drilling depth: 2000m, maximum drilling depth: 2000m, guarantee periord: 4 years, processing type: forging, gold/yellow/blue: 4-6blades, steet body: tungsten carbide
Features: 1)PDC Diamond drill bit(passed CE), 2)15 year's experience in drill bit, 3) certificate:ISO9001:2000, 4)MOQ:1piece
SKG114 8 1/2''Triconebit(passed CE)
Model No.: SKG114
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: SKG114, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, material: tungsten carbide, color: blue, size: 3 1/2''-26'', IADC: 114,124,134,435,515,535, guarantee periord: 4 years, drilling depth: 2000m, maximum drilling depth: 2000m, processing type: forging, certification: IAP,ISO, MOQ: 1 piece
Features: 1)tirconebit, 2)15 year's experience in drill bit, 3) certificate:ISO9001:2000, 4)MOQ:1piece
SKH437 8 5/8'' Triconebit
Model No.: SKH437
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: SKH437, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, material: tungsten carbide, color: green, size: 3 1/2''-26'', IADC: 116,126,136,216,137,217,437,517,537, guarantee periord: 4 years, drilling depth: 2000m, maximum drilling depth: 2000m, processing type: forging, certification: IAP,ISO, MOQ: 1 piece
Features: 1)Tirconebit, 2)15 year's experience in drill bit, 3) certificate:ISO9001:2000, 4)MOQ:1piece
IADC437 12 1/4'' oil drilling rock bits
Model No.: HJ437
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HJ437, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: drilling rock bits, certification: API, IADC: 437, specification: 12 1/4'' 311.2mm, types of bearing: jounmal beanngs, types of sealing: metal ringside or rubber ring..., Normal WOB (bit dia.): 0.35~0.90 KN/mm, Rotary speed: 280~60 rpm, Pin shank size: 6 5/8 reg, color: blue
Features: 1.specification:12 1/4'' 311.2mm, 2.WOB:0.35~0.90 KN/mm, 3.IADC:437, 4.material:tungsten carbide, 5.sealing:metel or rubber ring
6 1/2'' kingdream bits IADC116
Model No.: HA116
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA116, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: kingdream bits, IADC: HA116, specification: 6 1/2'' 165.1mm, Pin shank size: 3 1/2 Reg, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.35~0.90KN/mm, Rotary speed: 150~80 rpm, Certification: API, color: golden
Features: 1.Specification:6 1/2'' 165.1mm, 2.IADC:116, 3.material:high manganese steel, 4.WOB:0.35~0.90KN/mm, 5.sealing:rubber rings
12 1/4'' steel tooth oil drilling bit
Model No.: HJ127
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HJ127, Type: Center Drill Bit, Material: high manganese steel, Use: Well Drilling, type: oil drilling bit, IADC: 127, Pin shank size: 6 5/8, types of bearing: jounmal beanngs, types of sealing: rubber rings, Normal WOB (bit dia.): 0.30~0.90 KN/mm, Rotary speed: 300~80 rpm, specification: 12 1/4'' 311.2mm, certification: API, color: golden
Features: 1.Specification:12 1/4'' 311.2mm, 2.IADC:127, 3.material:high manganese steel, 4.WOB:0.30~0.90 KN/mm, 5.sealing:rubber rings
6 1/2'' used drill bits
Model No.: HA537G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA537G, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: drill bits, IADC: 537, specification: 6 1/2'' 165.1mm, Pin shank size: 3 1/2 Reg, color: blue, Normal WOB (bit dia.): 0.50~1.05 KN/mm, Rotary speed: 110~40 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:6 1/2'' 165.1mm, 2.IADC:537, 3.material:tungsten carbide, 4.WOB:0.50~1.05 KN/mm, 5.sealing:rubber rings
9 5/8'' TCI Kindream drill bit
Model No.: HA537G
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Baoxing, Model Number: HA537G, Type: Center Drill Bit, Material: Tungsten Carbide, Use: Well Drilling, type: weld spot drill bit, IADC: 537, specification: 9 5/8'' 244.5mm, Pin shank size: 6 5/8 Reg, color: blue, Normal WOB (bit dia.): 0.50~1.05 KN/mm, Rotary speed: 110~40 rpm, types of bearing: jounmal beanngs, types of sealing: rubber rings, certification: API
Features: 1.Specification:9 5/8'' 244.5mm, 2.IADC:537, 3.material:tungsten carbide, 4.WOB:0.50~1.05 KN/mm, 5.sealing:rubber rings
8-1/2'"*4" GIC280 PDC core drill bit
Model No.: 8-1/2"*4" GIC280
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Great, Model Number: 8-1/2"*4" GIC280, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, size: according to your required, body: impregnated body, material: untrahard
Features: 1) Certified by ISO9001&API, 2) Fast drilling rate, 3) Strong cutting structure durability, 4) Different sizes are available
PDC drill bit
Model No.: any model
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Great, Model Number: any model, Type: Core Drill Bit, Material: Diamond, Use: Well Drilling, size: accord to your required
Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters
PDC drill bit
Model No.: any model
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Great, Model Number: any model, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, size: according to your required
Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters
8-3/4" GD1905 PDC drill bit
Model No.: 8-3/4" GD1905
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Great, Model Number: 8-3/4" GD1905, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, size of cutters: 19mm, blades: 5, body: matrix body bit, material: untrahard, nozzles: 5
Features: 1) Certified by ISO9001&API, 2) Fast drilling rate, 3) Strong cutting structure durability, 4) Different sizes are available
PDC drill bit
Model No.: 6 GD1305
View DetailsQuick Brief: Place of Origin: Hebei China (Mainland), Brand Name: Great, Model Number: 6 GD1305, Type: Center Drill Bit, Material: Diamond, Use: Well Drilling, size: according to your required, body: matrix body bit, material: untrahard material
Features: 1) Certified by ISO9001&API, 2) Fast drilling rate, 3) Strong cutting structure durability, 4) Different sizes are available