Home Tools & Hardware Drill Bit Core Bit 2020 Product List
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Core Bit manufacturers & suppliers

Industrial Class Brazed Diamond Core Bit for Drilling The Concrete&Masonry&Ceramic Materials with M14 Threads for Drill Machine& Power Tools

FOB Price: US $ 33.67 / Piece
Min. Order: 30 Pieces
  • Blade Type: Segment Design
  • Manufacturing Process: Vacuum Brazed
  • Application: General Purpose
  • Packing: Skin Card/Colour Box/Double Blister/Master Carton
  • Standard: 25 MM - M14
  • Port: Shanghai

Bq Nq Hq Pq Diamond Impregnated Core Drill Bit

FOB Price: US $ 90-350 / Piece
Min. Order: 1 Piece
  • Customized: Standard or Customized
  • Certification: ISO 9001
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling, Mining Exploration Drilling
  • Size: Bq, Nq, Hq, Pq

IADC537 Oil Well 9 1/2" Tricone Core Drilling Bits

FOB Price: US $ 1920 / Piece
Min. Order: 1 Piece
  • Manufacturing Process: Forging
  • Surface Treatment: Spray-Paint
  • Operation Pressure: Atmospheric Pressure
  • Material: Tungsten Carbide
  • Od.: 241.3mm
  • Connected Thread: 6 5/8''reg

BQ NQ HQ PQ T2 T6 NQ3 PQ3 HQ3 NMLC Impregnated Diamond Core Drill Bits

FOB Price: US $ 80-300 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Geotechnical and Exploration Drilling
  • Certification: ISO, SGS
  • Material: Diamond
  • Standards: ISO / Dcdma / Cdda
  • Matrix Height: 6mm-25mm

Popular Vacuum Brazed Diamond Core Drill Bit with Aluminium Box (diamond core cutter)

FOB Price: US $ 1-5 / Piece
Min. Order: 10 Pieces
  • Type: High Quality Diamond Tool Kits
  • Usage: Granite,Marble, Concrete,Wall, Ceramic,Ect.
  • Certification: ISO9001
  • Drill Shape: Round
  • Color: According to Customer Request
  • Diamond Width: 16mm

Long Lifespan Diamond Core Drill Bit for Reinforced Concrete

FOB Price: US $ 5 / Piece
Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: ISO9001:2000, SGS
  • Length: 120/160/370/450mm
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Masonry Drilling

Aq Bq Nq Hq Pq Impregnated Diamond Drill Core Bits

FOB Price: US $ 100-300 / Piece
Min. Order: 1 Piece
  • Certification: ISO9001
  • Material: Diamond
  • Usage: Drilling
  • Brand: Crown
  • Packing: Carton Box
  • Standard: Wireline Series, Metric standard, DCDMA, CDDA

Diamond Tools High Speed Brazed Diamond Core Bit

FOB Price: US $ 1-5 / Piece
Min. Order: 10 Pieces
  • Type: High Speed Brazed Diamond Dry Core Bits
  • Usage: Granite, Marble, Concrete, Wall, Ceramic, etc.
  • Certification: ISO9001
  • Drill Shape: Round
  • Experience: 16 Years
  • Color: According to Customer Request

Diamond Core Drill Bits with 11/4"-7unc Connector, Without Segments, Half-Finished

FOB Price: US $ 5-1200 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Masonry Drilling
  • Packing: Pallets
  • Standard: 20# STEEL
  • Port: Tianjin
  • Origin: Shijiazhuang City, Hebei Province

SDS Max Electric Hammer Concrete Core Drill Bits with Double Flute Sandblasting Finish

FOB Price: US $ 0.28 / Piece
Min. Order: 500 Pieces
  • Customized: Customized
  • Certification: Ce
  • Length: Taper-length
  • Type: Electric Hammer Drill Bit
  • Material: Tungsten Carbide
  • Usage: Well Drilling, Masonry Drilling

Diamond Bit Surface Set Diamond Core Drill Bit (BQ/NQ/HQ/PQ/NWG/T2/T6/TT/B SERIES)

FOB Price: US $ 100-200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: BIN, JIS, API
  • Length: Stub-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Ore Drilling

Good Quality Hollow Core Drill Bit for Concrete

FOB Price: US $ 0.85-11 / Piece
Min. Order: 1000 Pieces
  • Color: Silver
  • Folded: Unfolded
  • Certification: BV
  • Material: 40cr
  • Customized: Non-Customized
  • Brand: Hitachi, BOSCH

Tc (Tungsten Carbide) T. C. Carberit Core Drill Bit for Soft Rock Formation

FOB Price: US $ 25-80 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: BIN, API
  • Length: Stub-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Rock Drilling

Vacuum Brazed Diamond Core Drill Bit with Dry Drilling

FOB Price: US $ 0.28-5.9 / Piece
Min. Order: 10 Pieces
  • Color: Golden
  • Folded: Unfolded
  • Material: Diamond
  • Customized: Customized
  • Brand: Metabo, DeWalt, Black & Decker, Hitachi, MAKITA, BOSCH
  • Name: Brazed Diamond Core Drill Bit

SDS-Plus Electric Hammer Concrete Core Drill Bits with Double Flute for Power Tools

FOB Price: US $ 0.28 / Piece
Min. Order: 500 Pieces
  • Customized: Customized
  • Certification: Ce
  • Length: Taper-length
  • Type: Electric Hammer Drill Bit
  • Material: Tungsten Carbide
  • Usage: Well Drilling, Masonry Drilling

Diamond Core Drill Bits (BQ NQ HQ PQ T2 T6)

FOB Price: US $ 60-200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: ISO SGS
  • Length: 6-24mm
  • Type: Core Drilling Rig
  • Material: Diamond
  • Usage: Core Drill, Prospecting, Exploration

127mm Laser Welded Wet Diamond Core Drill Bits with Turbo Segment/Diamond Tool

FOB Price: US $ 10-30 / Piece
Min. Order: 20 Pieces
  • Type: Core Drill
  • Usage: Masonry Drilling, Reinforced Conrete Drilling
  • Manufacturing Technology: Laser Welding
  • Segment Height: 10mm
  • Packing: Carton, Case, Pallet
  • Standard: 127x10x450mm

25mm - 350mm Diamond Core Drill Bit for Reinforced Concrete

FOB Price: US $ 10-150 / Piece
Min. Order: 10 Pieces
  • Usage: Masonry Drilling, Concrete Drilling
  • Manufacturing Technology: Laser Welding
  • Segment Height: 10mm
  • Application: Wet Drilling Concrete, Reinforced Concrete
  • Install Quipment: Stand Driller, Hand-Held Driller
  • Packing: Carton, Pallet

Hq Diamond Core Bit with Turbo Crown

FOB Price: US $ 80-360 / Piece
Min. Order: 1 Piece
  • Customized: Standard or Customized
  • Certification: BIN, AISI, API
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Rock Drilling
  • Packing: Cartons or Ply-Wooden Cases

Diamond Segment Core Drill Bits with Brazing Rods for Granite

FOB Price: US $ 5.5-15 / Piece
Min. Order: 20 Pieces
  • Customized: Customized
  • Certification: SGS
  • Length: 6mm,8mm,10mm-100mm
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Granite,Quartz, and Marble

Tct Concrete Core Drill Bit for Wall Drilling

FOB Price: US $ 0.78-15.9 / Piece
Min. Order: 10 Pieces
  • Color: Sand Blast
  • Folded: Unfolded
  • Material: Cemented Carbide
  • Customized: Customized
  • Brand: Metabo, DeWalt, Black & Decker, Hitachi, MAKITA, BOSCH
  • Name: Tungsten Carbide Core Drill Bit

Bq Nq Hq Pq Hrq Surface Set Diamond Core Bits

FOB Price: US $ 50-150 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Metal Drilling
  • Certification: Dcdma
  • Packing: Cartons
  • Standard: Wireline Series, Metric standard, DCDMA, CDDA
  • Port: Shanghai

Laser Welding Diamond Core Drill Bits for Dry Core Drilling in Concrete

Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: SGS
  • Length: 400-450mm
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling, Masonry Drilling, Concrete and Reinforced Concrete

Concrete Dry Drill Bit Diamond Tool Diamond Core Drill Bit Green Concrete Core Drill Bit

Min. Order: 1 Piece
  • Type: Core Drill Bit
  • Material: Diamond
  • Application: for Drilling Reinforced Concrete, Green Concrete
  • Welding Method: Laser, Silvered Brazed
  • Sizes: 68mm, 82mm
  • Segment Height: 8mm, 10mm

Diamond Core Drill Bit for Granite Marble Glass Tile Drilling

FOB Price: US $ 0.12 / Piece
Min. Order: 1000 Pieces
  • Customized: Non-Customized
  • Certification: DIN
  • Length: 55 mm
  • Type: Hole Saw
  • Material: Diamond
  • Usage: Glass Drilling

Diamond Core Drill Bits with M14 Thread

FOB Price: US $ 1-5 / Piece
Min. Order: 10 Pieces
  • Type: High Quality Vacuum Brazed Diamond Core Drill Bit
  • Usage: Granite,Marble, Concrete,Wall, Ceramic,Ect.
  • Certification: ISO9001
  • Drill Shape: Round
  • Color: According to Customer Request
  • Diamond Width: 10mm,or as Requested

BQ NQ HQ PQ T2 T6 NQ3 PQ3 HQ3 Geobor-S NMLC Surface Set Diamond Core Drill Bits

FOB Price: US $ 80-300 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Geotechnical and Exploration Drilling
  • Certification: ISO, SGS
  • Material: Diamond
  • Standards: ISO / Dcdma / Cdda
  • Matrix Height: 6mm-25mm

Professional Class Multi Use Vacuume Brazed Diamond Core Bit for Drilling Masonry/ Ceramic/ Steel and Hard Materials with Single and Kits Packing

FOB Price: US $ 3.69 / Piece
Min. Order: 30 Pieces
  • Blade Type: Segment Design
  • Manufacturing Process: Vacuum Brazed
  • Application: General Purpose
  • Packing: Skin Card/Colour Box/Double Blister/Master Carton
  • Standard: 30 MM
  • Port: Shanghai

1-3/8" Granite Stone Diamond Dry Core Drill Bit

FOB Price: US $ 18-30 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: ISO9001, SGS
  • Length: Customized
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: for Granite Stone

Diamond Core Drill Bits for Drilling Concrete and Building Materials

FOB Price: US $ 0.25-194 / Piece
Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: BIN
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling
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