Our company is a special production enterprise of a series of pneumatic rock drills. For many years, we have been devoted to developing and manufacturing various pneumatic tools suitable for tunnel...
    Product Description Weight ...
    Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing/O-ring Sealed Bearing, Mental Sealed Bearing Hydraulic Design: 3 Nozzles with Snap Rings Pin Connection: nbsp...
    Number of Blade: 8 Primary Cutter Type: PDC Primary Cutter Size mm : *3 Nozzle Qty/Type: 9ND Junk Slot in 2 : *9.8 Gauge Length: 3 Connection Size/Type: 6...
    Product Specification: Number of Blade: 7 Primary Cutter Type: PDC Primary Cutter Size mm : *3 Nozzle Qty/Type: 9ND Junk Slot in 2 : *9.8 Gauge Length: 3 Connect...
    Product Specification: Number of Blade: 5 Primary Cutter Type: PDC Primary Cutter Size mm : *9 Nozzle Qty/Type: 3ND Junk Slot in 2 : *9.8 Gauge Length: 2 ...
    API 8 1/2 IADC **7G New TCI Tricone Bits/Rock Bits/Rotary Drilling Bits I-Product Specification: Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing/O-ring Sealed Bear...
    Weight *4kg Overall length **8mm Diameter of cylinder *0mm Piston stroke *0mm Inner diameter of air pipe *9mm Inner diameter of water pipe *3mm Specification of bit shank *2/**8 1 mm Operati...
    Weight *6kg Overall length **1mm Diameter of cylinder *0mm Piston stroke *0mm Inner diameter of air pipe *5mm Inner diameter of water pipe *3mm Specification of bit shank *2 **8mm Operating a...
    All about Drilling Blasting from South Korea We are a specialist for drilling and blasting business in South Korea. We are covering world leading brands Genuine Spare Parts High quality....

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    All about Drilling Blasting from South Korea We are a specialist for drilling and blasting business in South Korea. We are covering world leading brands Genuine Spare Parts High quality....

免费会员

信任点 : 0

    All about Drilling Blasting from South Korea We are a specialist for drilling and blasting business in South Korea. We are covering world leading brands Genuine Spare Parts High quality....

免费会员

信任点 : 0

    All about Drilling Blasting from South Korea We are a specialist for drilling and blasting business in South Korea. We are covering world leading brands Genuine Spare Parts High quality....

免费会员

信任点 : 0

    All about Drilling Blasting from South Korea We are a specialist for drilling and blasting business in South Korea. We are covering world leading brands Genuine Spare Parts High quality....

免费会员

信任点 : 0

    Interal 3 -Straight rib stabilizer, Intefral *-Straight rib stabilizer, working surface are provided with carbide insert compound or overlay welding, etc.
    Kellys is driving section of wohole drill stem. Kelly is available with square kelly and hexagonal kelly. kelly are manufactured strictly from API Spec**1 and SY/T********0 standard.
    SpecificationsAPI *1B Sucker Rod 1. Sucker Rod and Pony Rod 2. Grade: D, H, K, KD, HY, HL 3. Anti-corrosion 4. **1/8 to 5/8
    1. Material: AISI ***5H Alloy steel 2. Shape: It is the round pipe with smooth surface and thick wall, and the both ends are machined screw thread for connection.
    1.Reliable quality and Reasonable price 2.API Spec**1 and SY***1 standard 3.ID size from *9.4mm to **9.4mm...
    1. Key word: Non-magnetic Drill Collar 2.Usage: oil drilling 3. Cert: API 4. Delivery: *0 days
    API **1 integral heavy weight drill pipe HWDP 1. OD: 3 , 3 1/2 , 4 , 4 1/2 , 5: 2. Type: integral or friction welding
    1.AISI ***5H alloyed steel 2.API Spec*7, SY/T***9 3.size:**1/2 3 **1/2 **1/2 **1/4 4.phosphate, plate copper, cold worked
    1. Material: AISI ***5H Mod Alloy steel, Non magnetic steel, etc. 2. Types: Drill String type and Near bit type. 3. Use: It is mainly used to stabilize the drilling tools in the proce...
    1.AISI ***5H mod alloy steel, non magnetic steel, ect. 2.Strict quality assurance system 3.Factory directly 4.Timely delivery
    Non-magnetic Heavy Weight Drill Pipe 1.Alloy steel, stainless steel, etc 2.Strict quality assurance system 3.Factory
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