23,433 products found from 1,952  

Wholesale Hole Drill Bit

manufacturers & suppliers

Wholesale Jdk Diamond Core Drill Bit and Hole Saw for Stones Drilling

FOB Price: US $ 15-25 / Piece
Min. Order: 20 Pieces
  • Type: Core Drill
  • Usage: Masonry Drilling
  • Product Name: Wholesale Jdk Diamond Core Drill Bit and Hole Saw
  • Outer Diameter: 32mm,35mm,38mm etc.
  • Drilling Depth: 70mm
  • Connector: M14,5/8"

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

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

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

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

Ql80 Down The Hole DTH Rock Drill Bits

FOB Price: US $ 300-10000 / Piece
Min. Order: 12 Pieces
  • 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

Down The Hole Hammer Drill Bit

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

Tct Carbide Through Hole Drill Bits

Min. Order: 100 Pieces
  • Certification: SGS Ce
  • Type: Through Hole Drill Bits
  • Material: Tungsten Carbide
  • Usage: Wood Drilling
  • Packing: Plastic/Carton Box
  • Standard: 9x70L/R

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

H. S. S Hole Saw Core Drill Bit

FOB Price: US $ 0.064 / MM
Min. Order: 500 MM
  • Customized: Customized
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: High Speed Steel
  • Usage: Wood Drilling, Metal Drilling
  • Packing: Carton

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

Cop32 Down The Hole DTH Rock Drill Bit

FOB Price: US $ 90-900 / Piece
Min. Order: 1 Piece
  • Sizes: 2 Inch to 30 Inch
  • Color: Black Gold Grey
  • Flat: Flat, Convex, Concave
  • Packing: Cartons + Ply-Wooden Cases for Exporting
  • Standard: Grade A
  • Port: Shanghai

Adjust Wood Circle Hole Cutter Tool Kit Cordless Drill Bit

FOB Price: US $ 4 / Set
Min. Order: 1000 Sets
  • Type: Cutter
  • Material: Alloy Steel
  • Standards: M
  • Style: Universal Tool
  • Structure: Special Type
  • Cutting Process: Drilling Tools

Diamond Core Drill Bits Granite Marble Hole Saw

FOB Price: US $ 10-30 / Piece
Min. Order: 20 Pieces
  • Type: Core Drill
  • Usage: Masonry Drilling
  • Certification: SGS/Ce
  • Outer Diameter: 6-102 mm
  • Drilling Depth: 70 mm
  • Working Condition: with Water, Wet Use

3 Inches, 4 Inches, 5 Inches, 6 Inches and 8 Inches Down-The-Hole Drill Bits for Water Well and Mining

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

Super Hole Quality Ceramic PCB 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: 0.2~0.45mm

DTH Down The Hole Hammer Drill Bit for Sale

Min. Order: 1 Piece
  • Certification: ISO 9001:2008, ISO 9001:2015
  • Standard: GB
  • Surface Treatment: Spray-Paint
  • Manufacturing Process: Forging
  • Material: Carbon Steel
  • Packing: Wooden Package

Diamond Bit, Down The Hole Drill Bit

Min. Order: 1 Piece
  • Customized: Customized
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Down The Hole Drill
  • Condition: New
  • Packing: Plywood Case

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

Diamond Core Drill Bit for Make Holes on Reinforce Concrete/Granite/Sandstone

FOB Price: US $ 8.57-165.59 / Piece
Min. Order: 8 Pieces
  • Type: Core Drill
  • Usage: Masonry Drilling
  • Certification: ISO9001:2000, SGS
  • Working Condition: Wet & Dry
  • Color: Red, Green, Blue, Black, Silver
  • Application: Drilling Various Stones

Drill Button Bits for Bench Hole Drilling

FOB Price: US $ 110-135 / Piece
Min. Order: 10 Pieces
  • Type: Construction Shovel
  • Material: Tungsten Carbide
  • Model: T51-102mm
  • Body Type: Normal Type
  • Diameter: 102mm
  • Advantage: Fast Penetration Rates

2018 China Manufacture 10" Th Down The Hole Hammer Drill Bit

FOB Price: US $ 900-1900 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Certification: AISI
  • Length: All Kinds
  • Type: DHD Shank Hammer
  • Material: Steel
  • Usage: Deep Hole Drilling

25" Hddrock Reamer /Hole Opener Drill Bit

FOB Price: US $ 100-10000 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: API, ISO 9001
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Tungsten Carbide
  • Usage: Well Drilling

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

Small Hole Drill Bit Taper Bit Mining Drill Bit 7degree/11degree/12degree

FOB Price: US $ 5 / Piece
Min. Order: 10 Pieces
  • Type: Bucket Teeth
  • Application: Tunnel Boring Machine(TBM)
  • Certification: ISO9001: 2000
  • Condition: New
  • Taper: 7degree/11degree/12degree
  • Diameter: 32-45mm

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

HD55/Cop54 SD5 and Ql50 5" Down The Hole Drill Bits

FOB Price: US $ 65-4500 / Piece
Min. Order: 1 Piece
  • Type: Quarry and Mining Drill Bit
  • Material: Tungsten Carbide
  • Usage: Masonry Drilling
  • Series: CIR, Br, Cop, DHD, Mission, Ql, SD, Numa
  • Aplication: Down The Hole Drilling. Mining, Quarry
  • Mining Object: Coal Machinery, Ore, Mining

Diamond Hole Saw Coated Drill Bit for Glass

FOB Price: US $ 0.8 / Piece
Min. Order: 10 Pieces
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hand Drill
  • Applications: Building and Industrial
  • Impact Drill Head: Adjustable Drill
  • Drill shape: Round
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