Home Tools & Hardware Drill Bit Rock Core Drill Bit 2018 Product List
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Rock Core Drill Bit manufacturers & suppliers

China Manufacturer Hard Rock Geological Drilling Surface Set Diamond Core Drill Bit (AQ BQ HQ NQ PQ, NMLC, HQ3,)

FOB Price: US $ 80-200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Stub-Length
  • Material: Diamond
  • Usage: Stone Cutting, Drilling, Engineering Material
  • Model No.: Bq Nq Hq Pq Nwg T2 T6 Tt B Series
  • Kind: Diamond Drill

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

W Profile Diamond Core Drill Bit for Hard Rock Drilling

FOB Price: US $ 60-100 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit
  • Material: Diamond
  • Graininess: 100#
  • Thickness: 5mm
  • Shape: Round
  • Brand: SATA

Sunny Diamond Tip Core Drill Bit for Hard Rock

Min. Order: 1 Piece
  • Customized: Customized
  • Certification: ISO SGS
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling

China Manufactory Supply R25 Diamond Core Rock Drill Button Bits for Hard Rock with Cheap Price

FOB Price: US $ 5-200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling, Metal Drilling
  • Packing: Carton/Wooden Box

Diamond Core Drill Bits for Hard Rock-Syyh

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Drilling
  • Manufacturing Arts: Sinter
  • Kind: Diamond Drill
  • Packing: Carboard Box or Polywood Carton

High Quality Wet Diamond Core Drill Bit Cutting for Concrete and Hard Rock

Min. Order: 500 Pieces
  • Customized: Customized
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
  • Depth: 70/150/250/270/300/400mm

Professional Cutting Hard Rock Diamond Core Diamond Drill Bits

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

Professional Quality Dry Diamond Core Drill Bits for Hard Rock

FOB Price: US $ 1-20 / Piece
Min. Order: 100 Pieces
  • Type: Core Drill
  • Usage: Concrete Drill Bit
  • Certification: ISO9001, MPV, SGS, BV
  • Diameter: From 18mm to 300mm
  • Total Length: 370/450/500/600/800/1000mm
  • Thread: 1 1/4"-7unc, Gas 1/2 or 5/8"-11, M14

Hard Rock Diamond Core Natural Gas Oil PDC Drill Bit

FOB Price: US $ 200-9000 / Piece
Min. Order: 1 Piece
  • Type: Drill Tools
  • Application: Water or Oil Well Drilling,
  • Certification: CE, ISO9001: 2000, API
  • Condition: New
  • Diameter: 3 3/4"~26"
  • Material: Tungsten Carbide, High Manganese Steel

12mm Diamond Core Drill Bits Hard Rock Drill Bit

FOB Price: US $ 113 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit, Impregnated Diamond Drill Bit
  • Material: Diamond
  • Product Name: Core Drilling Bits
  • Usage: Geological Exploration
  • Formation Use Range: F1~F10 (#1~ #12)
  • Body Material: Steel #45

Diamond Core Drill Bits for Hard Rock

FOB Price: US $ 5-13 / Piece
Min. Order: 50 Pieces
  • Customized: Non-Customized
  • Certification: ISO
  • Length: Taper-length
  • Type: Drilling Machine
  • Material: Diamond
  • Usage: Coal, Ore

Diamond PDC Core Drill Rock Bits for Sale

FOB Price: US $ 500 / Piece
Min. Order: 1 Piece
  • Type: Ground Anchor Equipment
  • Material: Carbon Steel
  • Usage: Well Drilling Machinery
  • Model Number: PDC Cutter Drill Bit
  • Machine Type: Drilling Tool
  • Packing: Woden Case

3" 76mm Core Drill Bit for Rock Drilling

FOB Price: US $ 85 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery
  • Certification: API
  • Power Type: Electric
  • Transmission System: Mechanical
  • Size: 3"-26"

Core Bits From China/Hard Rock Geological Drilling Diamond Core Drill Bit (AQ BQ HQ NQ)

FOB Price: US $ 80-200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Stub-Length
  • Material: Diamond
  • Usage: Stone Cutting, Drilling, Engineering Material
  • Model No.: Bq Nq Hq Pq Nwg T2 T6 Tt B Series
  • Kind: Diamond Drill

All Kinds of Drill Bits! Diamond Core Bit for Hard Rocks

FOB Price: US $ 1800-2200 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Certification: AISI
  • Length: Drill Bit
  • Type: PCB Drilling
  • Material: Diamond
  • Usage: PCB Drilling

Geological Exploration Tools Diamond Core Drill Bit for Hard Rock

FOB Price: US $ 80-200 / Piece
Min. Order: 1 Piece
  • Customized: Standard or Customized
  • Certification: ISO
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling, Deep Core Drilling
  • Packing: Carton or Ply-Wooden Case

High Efficiency Diamond Core Drill Bit for Concrete/Rock 365mm & 515mm

FOB Price: US $ 3.66 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Usage: Masonry Drilling
  • Classification: Drilling Tools
  • Drill Shape: Round
  • Applications: Building and Industrial

F3 Rock Drill Bits Medium Hard Core Bit

FOB Price: US $ 116 / Piece
Min. Order: 1 Piece
  • Type: Impregnated Diamond Drill Bit
  • Product Name: Core Drilling Bits
  • Usage: Geological Exploration
  • Formation Use Range: F1~F10 (#1~ #12)
  • Body Material: Steel #45
  • Matrix Height: 12mm

Drill Bucket Core Barrel Rock Bits (P3060JL3040C) for Foundation Drilling

FOB Price: US $ 20-28 / Piece
Min. Order: 1 Piece
  • Type: Auger Teeth
  • Application: Rotray Drilling Rig
  • Certification: ISO9001: 2000
  • Condition: New
  • Body Material: AISI4142
  • Tip Material: Tungsten Carbide

Natural Diamond Core Drill Bits for Hard Rock

FOB Price: US $ 1000 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery
  • Certification: API
  • Power Type: Electric
  • Transmission System: Mechanical
  • Size: 3"-26"

Drilling Core Bit/Diamond Core Drill Bit Turbo Type/for Any Rock Hardness

FOB Price: US $ 60-100 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit
  • Material: Diamond
  • Size: Nq Hq Pq T2 Wg Wm Ltk Nmlc Hmlc Tt B Series
  • Packing: Carton
  • Standard: DCDMA, CDDA, ISO
  • Port: Changsha

2018 New PDC Core Drill Bit for Hard and Midium Hard Rock

FOB Price: US $ 40-150 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Stone Cutting, Drilling, Engineering Material
  • Certification: ISO9001
  • Model No.: PDC Core Drill Bit
  • Kind: PDC, PCD Bit
  • Matix Height: 6mm, 8mm, 10mm, 12mm

Best Price Tricone Bit Top Durable Hard Rock Core Carbide Drill Bit Wholesale

FOB Price: US $ 700-4000 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
  • Certification: API
  • Name: Tricone Drill Bit
  • China: China Tricone Drill Bit
  • New: 2017 Tricone Drill Bit

Professional High Quality Drilling Hard Rock Diamond Core Drill Bits

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Brand: Sunny
  • Model Number: S-Dcdb-1010
  • Working Length(mm): 50/60/100
  • Diameter(mm): 6 - 20

Professional Cutting Hard Rock Diamond Core Diamond Drill Bits

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

Sunny Diamond Core Drill Bits for Hard Rock with Crown Segments

Min. Order: 1 Piece
  • Customized: Customized
  • Certification: ISO SGS
  • Length: Taper-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Well Drilling

Hard Rock Drilling Bits Diamond Core Drill Bits for Hard Rock

FOB Price: US $ 60-100 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit
  • Material: Diamond
  • Graininess: 100#
  • Thickness: 5mm
  • Shape: Round
  • Brand: SATA

Diamond Core Drill Bits for Hard Rock with Best Price

FOB Price: US $ 20 / Piece
Min. Order: 1 Piece
  • Kind: Diamond Drill
  • Manufacturing Arts: Welding
  • Usage: Concrete Drilling
  • Brand: Wb
  • Packing: Pallet
  • Standard: 16mm~500mm

Professionalhard Rock Crosshead Diamond Core Drill Bits

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Brand: Sunny
  • Model Number: S-Dcdb-1010
  • Working Length(mm): 50/60/100
  • Diameter(mm): 6 - 20
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