Home Tools & Hardware Drill Bit Hole Drill Bit 2018 Product List
23,389 products found from 1,799  

Hole Drill Bit manufacturers & suppliers

Down The Hole/DTH Drill Rock Button Bit for Drilling/Mining/Hammer

FOB Price: US $ 980-1000 / Piece
Min. Order: 1 Piece
  • Certification: ISO9001(2008)
  • Type: Drill Bit
  • Material: Carbon Steel
  • Usage: Well Drilling, Ore Mining
  • Brand Name: Prodrill
  • Machine Type: Drilling Tool

Taper Button Small Hole Drill Bit

FOB Price: US $ 2-15 / Piece
Min. Order: 1 Piece
  • Type: Drill Tools
  • Application: Small Hole Rock Drilling
  • Certification: CE, ISO9001: 2000, API
  • Condition: New
  • Diameter: 20-90mm
  • Material: Tungsten Carbide, High Manganese Steel

Tct Annular Cutter Tct Hole Cutter Core Drill Bits

FOB Price: US $ 15-30 / Piece
Min. Order: 10 Pieces
  • Type: Cutter
  • Material: Tct
  • Cutting Process: Drilling Tools
  • Packaging Details: Paltic Box in Side, Carton out Side
  • Surface Treatment: All-Ground
  • Dimension: Customize

Alloy Steel Cast Down-The-Hole Drill Bit for Mining

FOB Price: US $ 1.9-2 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Taper-length
  • Type: Center Drill Bit
  • Material: High Carbon Steel
  • Usage: Metal Drilling
  • Packing: According to Customer Requirement

Tungsten Solid Internal Coolant Hole Drill Bit for HRC55 Degree DIN 338 345 351

FOB Price: US $ 5-50 / Piece
Min. Order: 5 Pieces
  • Logo Printing: with Logo Printing
  • Size: Small
  • Customized: Customized
  • Material: Tungsten Carbide
  • Use: Metal Cutting
  • Wc: 0.6um

Hole Saw and Vacuum Brazed Diamond Core Drill Bits

FOB Price: US $ 1.5-3.5 / Piece
Min. Order: 500 Pieces
  • Type: Core Drill
  • Usage: Masonry Drilling
  • Certification: AISI
  • Product Name: Vacuum Brazed Diamond Core Drill Bits
  • Size: 5mm, 6mm, 8mm, 10mm, 12mm
  • Color: According to Client's Requirements

High Performance 5D 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

DHD350r Down The Hole Rock Drill Bit

FOB Price: US $ 65-4500 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Type: Center Drill Bit
  • Material: High Carbon Steel
  • Usage: Masonry Drilling
  • Color: Blue
  • Application: Down The Hole Drilling. Coal Mining

Ql60 Down The Hole DTH Rock Drill Bit

FOB Price: US $ 300-10000 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: BIN, JIS, AISI, API
  • Length: Jobber-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

30mm-42mm Tungsten Carbide Taper Small Hole Drill Buttons Bit

FOB Price: US $ 6.67 / pieces
Min. Order: 50 pieces
  • Customized: Customized
  • Certification: ISO
  • Type: Rock Drill Bit
  • Material: Tungsten Carbide
  • Usage: Rock Drilling
  • Bit Dia: 32-41mm

Atlas DHD380 Down The Hole DTH Rock Drill Bit

FOB Price: US $ 500-5000 / Piece
Min. Order: 1 Piece
  • Sizes: 8 Inch to 15 Inch
  • Color: Black, Gold, Grey, Blue, Red
  • Face: Flat, Concave and Convex
  • Aplication: Down The Hole Drilling. Mining, Quarry
  • Packing: Cartons + Ply-Wooden Cases for Exporting
  • Standard: Grade A

Down The Hole/ DTH Drill Button Bit for Drilling/Mining/Hammer

FOB Price: US $ 120-1450 / Piece
Min. Order: 1 Piece
  • Certification: CE
  • Surface Treatment: Nitriding Treatment
  • Manufacturing Process: Forging
  • Material: High-Quality Hard Alloy, Best Quality Steel
  • Formation: Soft-Hard Formation
  • Advantage: Ore Mining, Coal Mining, Well Drilling

508mm Down Hole Drill Bit

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

Best Quality Carbide Oil Hole Drill Bits for CNC Metal

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

Down The Hole DTH Hammer and DTH Button Drill Bit

FOB Price: US $ 10-200 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Certification: AISI
  • Length: 32-42mm
  • Type: Ore Mining
  • Material: Carbide
  • Usage: Ore Mining

Diamond Hole Saw Core Drill Bit for Concrete

FOB Price: US $ 2.3-36 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Certification: SGS, BV, ISO
  • Length: Stub-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling

Flat Face CIR Down The Hole DTH Drill Bits

FOB Price: US $ 105 / Piece
Min. Order: 5 Pieces
  • Type: Center Drill Bit
  • Material: Tungsten Carbide
  • Usage: Well Drilling
  • Controlling Mode: CNC
  • Structure: Deep Hole Drilling
  • Layout: Vertical

Solid Carbide Step Drill Bit with Coolant Hole

FOB Price: US $ 2-100 / Piece
Min. Order: 10 Pieces
  • Certification: ISO9001:2008
  • Application: Grinding Machine, Drilling Machine
  • Standard: Custom
  • Coating: Custom
  • Material: Solid Carbide/Tungsten Carbide, HSS
  • Precision: High Precision

26inch Diamond Drill HDD Hole Opener Reamer Bit for Hard Formation Drilling

Min. Order: 1 Piece
  • Certification: ISO 9001:2008
  • Standard: API
  • Surface Treatment: Spray-Paint
  • Manufacturing Process: Forging
  • Material: Alloy Steel
  • Bit Size: 26"(660.4mm)

High Air Pressure Down The Hole / DTH Drill Bit DHD340

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

Down The Hole/DTH Drill Rock Button Bit for Drilling/Mining/Hammer

FOB Price: US $ 129-141.9 / Piece
Min. Order: 20 Pieces
  • Certification: ISO 9001:2000, SGS
  • Standard: GB
  • Surface Treatment: Spray-Paint
  • Manufacturing Process: Forging
  • Material: Carbon Steel
  • Packing: Wooden Case

Rock Blasting Hole Thread Drill Bit for T45 Extension Rod

FOB Price: US $ 20 / Piece
Min. Order: 5 Pieces
  • Usage: Water Well
  • Condition: New
  • Brand: Prodrill
  • Model: Thread Button Bit
  • Specification: R32 R38 T38 T45 T51
  • Body Type: Normal Type and Retract Type

9 1/2 Inch PDC Trenchless Drill Bit for Reamer Hole

FOB Price: US $ 500 / Piece
Min. Order: 1 Piece
  • Manufacturing Process: Forging
  • Surface Treatment: Without Processing
  • Operation Pressure: Atmospheric Pressure
  • Material: Tungsten Carbide
  • Condition: Brand New
  • Brand: Lockheed

Long Hole Drilling Underground Button Drill Bit T38, T45

FOB Price: US $ 29-30 / Piece
Min. Order: 300 Pieces
  • Type: Rock Drill Bit
  • Material: Tungsten Carbide
  • Usage: Mining Drill Bit
  • Processing Type: Forging
  • Application: Mining and Quarring
  • Diamater: 45, 48, 50, 55, 60, 65, 76, 89, 102mm

Drilling Tool Hole Drill Bit

FOB Price: US $ 0.8-15 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: ISO 9001 Vision 2000
  • Length: Jobber-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling

Electroplate Diamond Drill Bit for Glass Hole SA

FOB Price: US $ 0.84-150 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Material: Diamond
  • Manufacturing Arts: Electroplating
  • Kind: Diamond Drill
  • Size: 5-150mm
  • Drill Bit: Drilling

Hot Sell Solid Carbide High Performance Drill Bits with Coolant Hole

FOB Price: US $ 1.99-45 / Piece
Min. Order: 5 Pieces
  • Customized: with Specification
  • Length: Taper-length
  • Type: Twist Drill Bit
  • Material: Tungsten Carbide
  • Usage: Metal Drilling
  • mm/Inch: 1-25mm

Low Pressure Down-The-Hole Hammer Bits for Full Pneumatic DTH Drill Machine

FOB Price: US $ 85 / Piece
Min. Order: 5 Pieces
  • Customized: Customized
  • Material: Tungsten Carbide
  • Usage: Masonry Drilling
  • Structure: Deep Hole Drilling
  • Precision: High Precision
  • Hole Diameter: 50-100mm

Twist Carbide Drills Bits for Hole Drilling

FOB Price: US $ 2.3 / Piece
Min. Order: 5 Pieces
  • Logo Printing: Without Logo Printing
  • Size: Middle
  • Customized: Standard or Customised
  • Type: Cutting Tool
  • Material: Tungsten Carbide
  • Certification: ISO 9001:2000, SGS

Down-The-Hole Drill Bit for Mining

FOB Price: US $ 1-50 / Piece
Min. Order: 1 Piece
  • Material: ASTM1060
  • Size: 1mm-100mm
  • HRC: 62
  • Technic: Carburizing and Quenching
  • Finish: Plain Oil, Black Oxide, Zinc Plati
  • Packing: Plastic Bag, Carton, Plywood Box
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