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Long Drill Bit Extension

long drill bit extension

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COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit Manufactures
COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit
Brand Name: New Diamond Certification: ISO9001:2008
Model Number: COP42 Minimum Order Quantity: Negotiable
Delivery Time: 5-8 work days Payment Terms: Western Union, T/T, L/C
Hunan New Diamond Construction Machinery Co., Ltd. [Hunan,China]
Verified Supplier
Low Breakage Button Drill Bit 45mm-152mm with Alloy Steel Material Manufactures
Low Breakage Button Drill Bit 45mm-152mm with Alloy Steel Material
Brand Name: Super Diamond Certification: ISO
Model Number: R32 Minimum Order Quantity: 1
Delivery Time: 5-8 work days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Changsha Chaojingang machinery manufacturing CO., Ltd [Hunan,China]
Active Member
Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes Manufactures
Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes
Brand Name: ROSCHEN Certification: ISO9001
Model Number: Diameter: 20 - 51mm Minimum Order Quantity: 10 pcs
Place of Origin: CHINA Packaging Details: carton
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
Oil / Gas Drilling Rig Drill Bit , Kymera Hybrid Roller Cone Drill Bit API Reg Pin Thread Manufactures
Oil / Gas Drilling Rig Drill Bit , Kymera Hybrid Roller Cone Drill Bit API Reg Pin Thread
Brand Name: ROSCHEN Certification: API, ISO
Model Number: 1 2 1/4 Minimum Order Quantity: 1 PCS
Delivery Time: 10~15days Place of Origin: CHINA
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
B76 Impregnated Bits / Diamond Core Drill Bits For Mineral Exploration Core Drilling Manufactures
B76 Impregnated Bits / Diamond Core Drill Bits For Mineral Exploration Core Drilling
Brand Name: ROSCHEN Certification: ISO
Model Number: B76 Minimum Order Quantity: 1-5 PCS
Place of Origin: Germany Price: Negotiate
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
IADC 127 Milled Tooth Drill Bit / Tricone Rock Roller Bit Rubber Sealing Manufactures
IADC 127 Milled Tooth Drill Bit / Tricone Rock Roller Bit Rubber Sealing
Brand Name: ROSCHEN Certification: ISO9001
Model Number: 3 7/8"~26" Minimum Order Quantity: 1set
Delivery Time: 5~15days Place of Origin: China
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
105mm Carbon Steel DTH Drill Bit for Underground Mining with Low Operating Cost and High Manganese Steel Construction Manufactures
105mm Carbon Steel DTH Drill Bit for Underground Mining with Low Operating Cost and High Manganese Steel Construction
Brand Name: MTH Certification: ISO9001
Model Number: 105mm diameter Minimum Order Quantity: 1 Piece
Delivery Time: 10-15 days Payment Terms: T/T,Western Union,MoneyGram
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD [Hebei,China]
Verified Supplier
9 7/8（250.8mm）API Certified Tricone Drill Bits Carbide Core Bit Manufactures
9 7/8（250.8mm）API Certified Tricone Drill Bits Carbide Core Bit
Brand Name: Ruida Certification: ISO9001
Model Number: 9 7/8（250.8mm） Minimum Order Quantity: Negotiable
Delivery Time: 15-30 work days Payment Terms: TT
Hejian Ruida Petroleum Material Co., Ltd. [Hebei,China]
Verified Supplier
High Speed Penetration T6 Series HQ Diamond Core Drill Bits Turbo Type Customized Manufactures
High Speed Penetration T6 Series HQ Diamond Core Drill Bits Turbo Type Customized
Brand Name: ROSCHEN Certification: ISO9001
Model Number: AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 Minimum Order Quantity: 1 pcs
Place of Origin: Germany Price: $60
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
NMLC Core Barrel Water Welling Drilling 3 7/8" Tricone Drill Bit Manufactures
NMLC Core Barrel Water Welling Drilling 3 7/8" Tricone Drill Bit
Brand Name: ROSCHEN Certification: ISO
Model Number: 2 3/8", 3 1/2" Minimum Order Quantity: 1 set
Delivery Time: 5~15days Place of Origin: CHINA
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits Manufactures
High Speed Rock PDC Core Bits / NQ HQ PQ Carbide Core Drill Bits
Brand Name: ROSCHEN Certification: ISO9001
Model Number: AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 Minimum Order Quantity: 1 pcs
Place of Origin: Germany Price: $30
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
16" PDC Drill Bit / 11" PDC Drill Bit Manufactures
16" PDC Drill Bit / 11" PDC Drill Bit
Brand Name: ROSCHEN Certification: API
Model Number: 16" /11" Minimum Order Quantity: 1pcs
Delivery Time: 10~15 working days Payment Terms: L/C, D/P, T/T, MoneyGram
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
4 Inch High Air Pressure DTH Drill Bits With Foot Valve DHD340 130mm Manufactures
4 Inch High Air Pressure DTH Drill Bits With Foot Valve DHD340 130mm
Brand Name: MIROC Certification: API ISO
Model Number: DHD340 DTH Hammers Bits Minimum Order Quantity: 1
Delivery Time: 10-25Days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
KSQ Technologies (Beijing) Co. Ltd [Beijing,China]
Active Member
Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling Manufactures
Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling
Brand Name: ROSCHEN Certification: ISO
Model Number: IADC 537 Minimum Order Quantity: 1 pcs
Place of Origin: China Price: Negotiate
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits Manufactures
12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits
Brand Name: Hainaisen Certification: ISO 9001
Model Number: 12-1/4 HS65330C Minimum Order Quantity: 5 pieces
Delivery Time: 7 business days Payment Terms: T/T, L/C
Shaanxi Hainaisen Petroleum Technology Co.,Ltd [China]
Site Member
12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits Manufactures
12 1/4" PDC Oil Drill Bit 5 Blade TCI Tricone Drill Bits
Brand Name: Hainaisen Certification: ISO 9001
Model Number: 12-1/4 HS65330C Minimum Order Quantity: 5 pieces
Delivery Time: 7 business days Payment Terms: T/T, L/C
Shaanxi Hainaisen Petroleum Technology Co.,Ltd [China]
Site Member
PR54R Geothermal Exploration Hole DTH Drill Bits / Atlas Copco Hammer Bits Manufactures
PR54R Geothermal Exploration Hole DTH Drill Bits / Atlas Copco Hammer Bits
Brand Name: New Diamond Certification: ISO9001:2008
Model Number: PR54 Minimum Order Quantity: Negotiable
Delivery Time: 5-8 work days Payment Terms: Western Union, T/T, L/C
Hunan New Diamond Construction Machinery Co., Ltd. [Hunan,China]
Verified Supplier
7 Degree Tapered Button Bits 3 Inch Rock Drill Bit For Hallow Drilling Manufactures
7 Degree Tapered Button Bits 3 Inch Rock Drill Bit For Hallow Drilling
Brand Name: MING Certification: ISO9001
Model Number: MZ0735-7 Minimum Order Quantity: 1PC
Delivery Time: 3-5WEEKS Payment Terms: T/T, D/P, Western Union
Wuhan Kingdrilling Diamond Co.,Ltd [China]
Verified Supplier
Hybrid Tricone Drill Bit Metal Material Bake Hughes Oilfield Tools Equipment Manufactures
Hybrid Tricone Drill Bit Metal Material Bake Hughes Oilfield Tools Equipment
Brand Name: ROSCHEN Certification: API, ISO
Model Number: 8 1/2 Minimum Order Quantity: 1 pcs
Place of Origin: China Price: Negotiate
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
14 3/4 Inch TCI Tricone Drill Bit , Rock Drill Bit High Efficient Drilling Rate for Hard Rocks Manufactures
14 3/4 Inch TCI Tricone Drill Bit , Rock Drill Bit High Efficient Drilling Rate for Hard Rocks
Brand Name: ROSCHEN Certification: ISO9001
Model Number: 3 7/8"~26" Minimum Order Quantity: 1set
Delivery Time: 5~15days Place of Origin: China
ROSCHEN GROUP [Shanghai,China]
Verified Supplier
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