Home Tools & Hardware Drill Bit Long Life Drill Bits 2018 Product List
12,208 products found for 508  

Long Life Drill Bits manufacturers & suppliers

Long Life Tsp PCD Core Drill Bit for Geotechnical Drilling

FOB Price: US $ 100-200 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit
  • Material: Diamond
  • Graininess: 100#
  • Thickness: 5mm
  • Shape: Round
  • Brand: SATA

Tapered Long Service Life Rock Drill Bit

FOB Price: US $ 4.6-4.8 / Piece
Min. Order: 3000 Pieces
  • Type: Pneumatic Drill
  • Processing Type: Forging
  • Application: Mining and Quarring
  • Diamater: 50mm
  • Tip Size: 11mm
  • Socked Inside Diamater: 22mm

Best Long Life Carbide Oil Hole 5D Drill Bits

FOB Price: US $ 16-120 / Piece
Min. Order: 5 Pieces
  • Type: Core Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling
  • Flute Tolerance: M7
  • Performance Classification: High-End CNC Machine Tools
  • Coolant Hole: 5D

Long Life Low Pressure Drill Bits

FOB Price: US $ 50 / Piece
Min. Order: 1 Piece
  • Certification: API
  • Length: Stub-length
  • Type: Drill Bit
  • Material: Carbide
  • Usage: Ore Mining
  • Machine Type: Drilling Tool

Long Life Dry Diamond Core Drill Bit - Hdcb

FOB Price: US $ 1.5-48 / Piece
Min. Order: 10000 Pieces
  • Customized: Customized
  • Certification: Is9001
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling

Hard Long Life High Precision PCB UC Drill Bit

FOB Price: US $ 0.2-2 / Piece
Min. Order: 50 Pieces
  • Customized: Non-Customized
  • Length: Jobber-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: PCB Drilling
  • Size: 0.1~0.45mm

Long Working Life Carbide Conical Taper Chisel Drill Bits

FOB Price: US $ 5-80 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Certification: AISI
  • Length: 20-45mm
  • Type: Core Drill Bit
  • Material: Carbide
  • Usage: Drill Rig

Long Serve Life Bottom Price Forging High Air Pressure DTH Drill Bits

FOB Price: US $ 50-1000 / Piece
Min. Order: 1 Piece
  • Type: Drill Tools
  • Certification: CE, ISO9001: 2000, API
  • Condition: New
  • Diameter: 76-1000mm
  • Material: Tungsten Carbide, High Manganese Steel
  • Processing Type: Forging

450mm 22/1 Long Life Diamond Core Drill Bits for Concrete

FOB Price: US $ 20-100 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Certification: ISO 9001, SGS
  • Length: 40mm-450mm
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Masonry Drilling

Long Working Life Carbide Conical Taper Chisel Drill Bits

FOB Price: US $ 5.5-6 / Piece
Min. Order: 50 Pieces
  • Type: Drill Bit
  • Material: Carbide
  • Usage: Rock Drilling
  • Brand: Prodrill
  • Model Number: Button Bits
  • Machine Type: Drilling Tool

Long Life Span High Efficiency Stone Drill Bit

FOB Price: US $ 1-20 / Piece
Min. Order: 100 Pieces
  • Type: Diamond Stone Bit
  • Usage: Drlling Tile, Glass and Porcelain
  • Certification: ISO9001, MPV, SGS, BV
  • Diameter: 6mm-60mm
  • Total Length: 70-100mm
  • Technology: Laser Welded or Brazed Welded

10mm Carbide Center Drills Bits with Long Life

FOB Price: US $ 1-3 / Piece
Min. Order: 5 Pieces
  • Application: Metal
  • Process Usage: CNC Non-Conventional Machine Tools
  • Movement Method: Contour Control
  • Control Method: Semi-Closed Loop Control
  • Numerical Control: CNC/MNC
  • Performance Classification: High-End CNC Machine Tools

Long Work Life Diamond Drill Bits (Straight Shank)

FOB Price: US $ 2-35 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Glass Drilling
  • Material: Diamond
  • Diameter: 5mm--100mm
  • Length: 60mm, 65mm
  • Shank: 8mm, 10mm

Best Quality Long Life Carbide Drill Bits with Coolant Hole

FOB Price: US $ 16-20 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Certification: AISI
  • Length: Jobber-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling

Long Service Life Asphalt Pavement Bits Milling Drill Machine Cutter Tooth Road Planning Bits

FOB Price: US $ 3-3.8 / Piece
Min. Order: 1 Piece
  • Type: Milling Machine's Parts
  • Application: Milling Machine
  • Condition: New
  • MOQ: 1 PC
  • Brand Name: Kaito OEM
  • Payment Term: T/T, L/C, Wu

102mm High Speed and Long Life Laser Welded Diamond Drill Bits for Wet Use

FOB Price: US $ 19.8-230 / Piece
Min. Order: 1 Piece
  • Material: Diamond
  • Shape: Round
  • Kind: Diamond Drill
  • Manufacturing Arts: Welding
  • Usage: Concrete Drilling
  • Brand: Wb

Long Life Professional DTH Hammer Drill Bits

FOB Price: US $ 200-600 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Certification: AISI
  • Length: All Kinds
  • Type: DTH Drill Bit
  • Material: Tungsten Carbide
  • Usage: DTH Drill Rig

Imp. Diamond Core Drill Bits Bq Nq Hq Pq 24mm with Face Discharge High Drilling Speed and Long Life

FOB Price: US $ 60-100 / Piece
Min. Order: 1 Piece
  • Material: Diamond
  • Graininess: 100#
  • Thickness: 14mm
  • Shape: Round
  • Kind: Diamond Drill
  • Manufacturing Arts: Sinter

48r32 Long Service Life Thread Button Rock Drill Bit

FOB Price: US $ 62.3-62.6 / Piece
Min. Order: 3000 Pieces
  • Material: Steel +Carbide Bit
  • Usage: Stone Cutting, Drilling
  • Manufacturing Arts: Sinter
  • Kind: Diamond Drill
  • Processing Type: Forging
  • Application: Mining and Quarring

Customized Long Service Life Cross Rock Drill Bit

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: API
  • Length: Jobber-length
  • Type: Cross Bit
  • Material: High Carbon Steel
  • Keyword: Cross Bit

High Precision Long Life Carbide Drill Bits with Coolant Hole

FOB Price: US $ 16-20 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Certification: AISI
  • Length: Jobber-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling

Fr4 Cem1 PCB Long Life Drill Bit

FOB Price: US $ 0.2-2 / Piece
Min. Order: 50 Pieces
  • Customized: Non-Customized
  • Length: Jobber-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: PCB Drilling
  • Size: 0.2~6.5mm

Long Working Life Carbide Conical Taper Drill Bit

FOB Price: US $ 5 / Piece
Min. Order: 10 Pieces
  • Type: Drill Bit
  • Material: Carbide
  • Usage: Rock Drilling
  • Brand: Prodrill
  • Model Number: Button Bits
  • Machine Type: Drilling Tool

Best Quality Long Life Carbide Drill Bits with Coolant Hole

FOB Price: US $ 15-120 / Piece
Min. Order: 5 Pieces
  • Type: Core Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling
  • Diameter: 3-20mm
  • Length: 3D/5D/8d
  • Top Angle: 118-140 Degree

Very Long Life for Drilling The Broken Fractured Core Drill Bit

FOB Price: US $ 60-100 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: BIN, JIS, AISI, API
  • Length: Stub-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Rock Drilling

Long Useful Life All Types and Sizes PDC Drill Bit

FOB Price: US $ 100-300 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: AISI
  • Length: 100-500mm
  • Type: Drill Bit
  • Material: Stainless Steel
  • Usage: Well Drilling

Customized Long Service Life Rock Drill Cross Bits

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: API
  • Length: Stub-length
  • Type: Cross Bit
  • Material: Tungsten Carbide
  • Usage: Mining

Cheap Price Long Life Carbide Drill Bits with Coolant Hole

FOB Price: US $ 16-20 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Certification: AISI
  • Length: Jobber-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling

Long Life Professional DTH Hammer Drill Bits

FOB Price: US $ 50 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: API
  • Length: Stub-length
  • Type: Drill Bit
  • Material: Carbide
  • Usage: Ore Mining

Supper Long Life Carbide Drill Bits with Coolant Hole

FOB Price: US $ 16-20 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Certification: AISI
  • Length: Jobber-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling
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