• Cheap 10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole for sale
    ...Description Advantage of Our DTH drill bits 1 Anti-stuck protection can aoid the ruined of the motor and the damage of reducer 2 high efficiency 3 ... more
    Brand Name:New Diamond
    Model Number:NSD10/NUMA100
    Place of Origin:Hunan, China (Mainland)

    10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole

  • Cheap HSS Self Centering Hinge Drill Bit  / Woodworking Drill Bits For Cabinet Furniture for sale
    ... chips will automatic discharge from the hole on either side of the top of the drill, not stuck drill more
    Brand Name:RTCRAFT or OEM
    Model Number:6" and 12"length
    Place of Origin:CHINA

    HSS Self Centering Hinge Drill Bit / Woodworking Drill Bits For Cabinet Furniture

    DANYANG RIGHTOOLS CO.,LTD
    [Jiangsu,China]
  • Cheap Drilling Rig Components Diamond Reaming Shell Geological Drilling IMP & Surface Set for sale
    ... Shells: Reaming Shells are used together with Core Bits, maintaining the hole size and improving drilling stability. The reaming shell is the component of a drill string used to maintain the correct gauge of... more
    Brand Name:Sinotechdrill
    Model Number:A, B, N, H and P
    Place of Origin:China

    Drilling Rig Components Diamond Reaming Shell Geological Drilling IMP & Surface Set

  • Cheap 5PCS 16-30mm HSS Hole Saw Drill Bit Set , Metal Cutting Hole Saw Set for sale
    ...5PCS 16-30MM HSS Drill Bit Hole Saw Set Stainless High Speed Steel Metal Alloy Features: Hole Drill Bit Material: HSS high speed steel. With a spring, drill bit won't be stuck while using Provide 5 Kinds of Hole... more
    Brand Name:RTCRAFT or OEM
    Model Number:16-30mm
    Place of Origin:CHINA

    5PCS 16-30mm HSS Hole Saw Drill Bit Set , Metal Cutting Hole Saw Set

    DANYANG RIGHTOOLS CO.,LTD
    [Jiangsu,China]
  • Cheap Rotary Drilling Process Rotary Tool Bits , Cemented Carbide Rock Drill Bits for sale
    ... angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) 1, our product are high strength, good abrasion resistance, long service life. 2, This product... more
    Brand Name:RZ
    Model Number:RZ-5
    Place of Origin:China

    Rotary Drilling Process Rotary Tool Bits , Cemented Carbide Rock Drill Bits

  • Cheap Twist Drill Pipe Taper Thread Friction Welding Craft  Drill Rod Portable Drilling Machine Parts for sale
    ... Drill Pipe Keyword:spiral drill pipe; twist drill pipe; drill rod Product Introduction Spiral drill pipes design feature: overlay spiral. It guarantees big torque, quick slagging, and clear hole forming. Besides, the drill bit will hardly get stuck... more
    Brand Name:China Coal
    Model Number:50-42
    Place of Origin:China Shandong

    Twist Drill Pipe Taper Thread Friction Welding Craft Drill Rod Portable Drilling Machine Parts

  • Cheap Twist Drill Pipe for sale
    .... Besides, the drill bit will hardly get stuck. Application: soft coal bed, and other formation similar to coal bed. The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the... more
    Brand Name:China Coal
    Model Number:Twist Drill Pipe
    Place of Origin:China

    Twist Drill Pipe

  • Cheap Twist Drill Pipe for sale
    .... Besides, the drill bit will hardly get stuck. Application: soft coal bed, and other formation similar to coal bed. The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the... more
    Brand Name:China Coal
    Place of Origin:China
    Price:Please cable inquiry

    Twist Drill Pipe

  • Cheap Gasoline powered demolition hammer for sale
    ... anti-overloading capacity. • An overload clutch ensures the safety of operators and tools well when a drill bit is stuck. • Its auxiliary handle is coated with rubble, which makes operation simple. SPECIFICATIONS: Engine Type... more
    Brand Name:SUPERB
    Model Number:PT0306001
    Place of Origin:Zhejiang, China

    Gasoline powered demolition hammer

  • Cheap Keyway Reamer for sale
    ... tool to destroy keyseat and prevent being stuck.it is divided into sliding sleeve type and fixed type.It is connected on the top of drill collar .welding many carbide-cutting ridges... more
    Model Number:JKQ
    Place of Origin:China
    Category:Other Welding & Soldering Supplies

    Keyway Reamer

  • Cheap Fishing Tools and Crafts for sale
    ... Fishing tools and crafts During drilling and completion and workover operations, drill rods, drill collars, casings, tubing strings are stuck or broken, drill bit cones are dropped, logging tools or cables are stuck, cable wire ropes are... more
    Country/Region:china

    Fishing Tools and Crafts

  • Cheap Variable Diameter Stabilizer for sale
    ... that the O.D of stabilizer is equal or 1~2mm less than the size of drill bit, so stabilizer is easily stuck in dilling operation for the small clearence between wellface and stalilizer. Now the... more
    Place of Origin:China
    Sample Price:Depending on the present product price
    Category:Other Plastic Processing Machinery

    Variable Diameter Stabilizer

  • Cheap Mining Machine Rotary Drilling Tools Button Drill Bit 33 - 152 mm Diameter for sale
    ... angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) 2, Our service 1) Standard or OEM or customized products are provided 2) Track the production... more
    Brand Name:RZ
    Model Number:RZ-10
    Place of Origin:China

    Mining Machine Rotary Drilling Tools Button Drill Bit 33 - 152 mm Diameter

  • Cheap Rotary Boring Machine Core Drill Bit , 36mm High Manganese Steel Carbide Drill Bit for sale
    ... angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) 2, Our service 1) Standard or OEM or customized products are provided 2) Track the production... more
    Brand Name:RZ
    Model Number:RZ-2
    Place of Origin:China

    Rotary Boring Machine Core Drill Bit , 36mm High Manganese Steel Carbide Drill Bit

  • Cheap 40 mm Drilling Rig Bits For Deep Hole Drilling Machine Hydraulic Rotary Drill for sale
    ... angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) 2, Our service 1) Standard or OEM or customized products are provided 2) Track the production... more
    Brand Name:RZ
    Model Number:RZ-10
    Place of Origin:China

    40 mm Drilling Rig Bits For Deep Hole Drilling Machine Hydraulic Rotary Drill

  • Cheap Rotary Drilling Rigs Core Drill Bit , Core Drilling Machine Rotary Drilling Bits for sale
    ... angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) 1. High performance& price ratio . 2. Wear-resistant carbide tip for extended tooth life. 3. Strong... more
    Brand Name:RZ
    Model Number:RZ-15
    Place of Origin:China

    Rotary Drilling Rigs Core Drill Bit , Core Drilling Machine Rotary Drilling Bits

  • Cheap OD 50mm Rotary Drill Bits Spare Parts With High Strength Abrasion Resistance Steel Alloy for sale
    ... angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) 1, our product are high strength, good abrasion resistance, long service life. 2, This product... more
    Brand Name:RZ
    Model Number:RZ-7
    Place of Origin:China

    OD 50mm Rotary Drill Bits Spare Parts With High Strength Abrasion Resistance Steel Alloy

  • Cheap Metal Drill Bits Asphalt Milling Machine Teeth With Wear Resistant Carbide Tip for sale
    ... angle Specialized teeth arrangement Movable pilot holder(easy to replace teeth) Conical body (protect drilling buckets from getting stuck ) Standard or OEM or customized products are provided Track the production Arrange samples... more
    Brand Name:RZ
    Model Number:RZ-K6lt
    Place of Origin:Shandong/China

    Metal Drill Bits Asphalt Milling Machine Teeth With Wear Resistant Carbide Tip

  • Cheap Full Welding Tungsten Carbide Drill Bits For Rock Tunnel Boring Teeth Parts for sale
    ... teeth angle 4). Specialized teeth arrangement 5). Movable pilot holder(easy to replace teeth) 6). Conical body (protect drilling buckets from getting stuck ) Standard or more
    Brand Name:RZ
    Model Number:RZ-J107
    Place of Origin:Shangdong/China

    Full Welding Tungsten Carbide Drill Bits For Rock Tunnel Boring Teeth Parts

  • Cheap Digging Mining Bits For Shield Tunneling Machine / Underground Tunneling Equipment for sale
    ... angle Specialized teeth arrangement Movable pilot holder(easy to replace teeth) Conical body (protect drilling buckets from getting stuck ) Standard or OEM or customized products are provided Track the production Arrange samples... more
    Brand Name:RZ
    Model Number:RZ-BTK80 holder
    Place of Origin:China

    Digging Mining Bits For Shield Tunneling Machine / Underground Tunneling Equipment

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