5,715 products found from 211  

Wholesale Rings Bit

manufacturers & suppliers

25mmph1 Head Single End Screwdriver Bits with Color Ring

FOB Price: US $ 0.03-0.05 / pcs
Min. Order: 1 pcs
  • Color: Brown/Silvery/Black/Bronze/Golden/OEM
  • HRC: 58-60
  • Application: Industrial Manufacturing Industry
  • Packing: Plastic Box, Blister Card
  • Package: 2400PCS/CTN
  • Material: S2 Steel/ CRV

Symmetric Overburden Drilling System Permanet Type Ring Bit

FOB Price: US $ 500-5000 / Piece
Min. Order: 1 Piece
  • Sizes: 2 Inch to 30 Inch
  • Packing: Cartons + Ply-Wooden Cases for Exporting
  • Port: Shanghai
  • Production Capacity: 1000 Per Month
  • Trademark: sollroc
  • Origin: Changsha, Hunan

Double Head Casing Drilling System Crown Drill Ring Bits

Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: SGS/ISO
  • Length: Casing Od:216mm
  • Type: Double Head Drilling System
  • Material: Alloy Steel
  • Usage: Well Drilling, Geothermal Well Drilling

Symmetric Permanent Ring Bit Pilot Bit for DTH

FOB Price: US $ 920-1000 / Piece
Min. Order: 1 Set
  • Type: Core Drilling Rig
  • Material: Alloy Steel
  • Usage: Coal
  • Power Type: Electric
  • Condition: New
  • Packing: Wood Package

Crown Ring Shank Diamond Core Drill Bit for Marble& Granite

FOB Price: US $ 16-40.3 / Piece
Min. Order: 1 Piece
  • Type: Core Drill Bit, Core Drill
  • Material: Diamond
  • Classification: Hammer Drill
  • Drill shape: Round
  • Applications: Building and Industrial
  • Impact Drill Head: Impact Drill

Solitary Ring Bit - for DTH Drilling

FOB Price: US $ 100-5000 / Piece
Min. Order: 1 Piece
  • Certification: CE
  • Surface Treatment: Nitriding Treatment
  • Manufacturing Process: Forging
  • Material: Tungsten Carbide
  • Type: Center Drill Bit
  • Usage: Well Drilling

219mm Overburden Drilling Ring Bit, Pilot Bit, Concentric Drill Bit

FOB Price: US $ 400-2600 / Set
Min. Order: 1 Set
  • Type: Drill Tools
  • Application: Water Well Drilling
  • Certification: CE, ISO9001: 2000, API
  • Condition: New
  • Diameter: 76-1000mm
  • Material: Tungsten Carbide, High Manganese Steel

Ring Bit for Symmetric Overburden Drilling Systems

FOB Price: US $ 500-5000 / Piece
Min. Order: 1 Piece
  • Sizes: 2 Inch to 30 Inch
  • Packing: Cartons + Ply-Wooden Cases for Exporting
  • Standard: Grade A
  • Port: Shanghai
  • Production Capacity: 1000 Per Month
  • Trademark: sollroc

3-16mm Wood Working Drill Bit Stop Collar Ring Set

FOB Price: US $ 2-20 / Set
Min. Order: 1 Set
  • Customized: Non-Customized
  • Certification: Many
  • Length: Standard
  • Type: Core Drill Bit
  • Material: High Carbon Steel
  • Usage: Wood Drilling

Symmetrix Overburden Drilling System Permanent Type Ring Bit with Casing Shoe

FOB Price: US $ 500-5000 / Piece
Min. Order: 1 Piece
  • Sizes: 2 Inch to 30 Inch
  • Packing: Cartons + Ply-Wooden Cases for Exporting
  • Port: Shanghai
  • Production Capacity: 1000 Per Month
  • Trademark: sollroc
  • Origin: Changsha, Hunan

Crown Ring Diamond Core Bit for Stone

FOB Price: US $ 3-10 / Piece
Min. Order: 5 Pieces
  • Material: Diamond
  • Usage: Drilling
  • Manufacturing Arts: Welding
  • Connector: Shank, M14, M16, 5/8"-11, Gas1/2"for CNC Machine
  • Packing: White Box
  • Standard: ISO9001

Stone Diamond Core Drill Bits/ Granite & Marble Diamond Bits

FOB Price: US $ 15-27 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Applications: Marine Drill Rod Sophie
  • Drill Shape: Round
  • Condition: New
  • Drill Brand: Extra Sharp

Od22mm Diamond Core Bits for Stone

FOB Price: US $ 6.5-8 / Piece
Min. Order: 100 Pieces
  • Customized: Customized
  • Length: Jobber-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Masonry Drilling
  • Diameter: 22mm

Fo Series High Speed Dental Equipment Dental Diamond Bits

FOB Price: US $ 0.2-0.4 / Piece
Min. Order: 100 Pieces
  • Grit: Medium (Blue Color Ring)
  • Total Length: 19.0~20.0mm
  • Working Height: 3.6~4.8mm
  • Working Diameter: 1.8~2.2mm
  • Raw Material: Diamond Grit,Stainless Steel
  • Shape: Ball End Mill

Diamond Brazed Finger Bits for Granite Stone

FOB Price: US $ 15-30 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Stub-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Metal Drilling
  • Applications: Marine Drill Rod Sophie

Od 25.4mm Diamond Core Bit for Stone

Min. Order: 50 Pieces
  • Customized: Non-Customized
  • Certification: SGS
  • Length: 25.4mm
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Masonry Drilling

100mm Stone Diamond Core Drill Bits

FOB Price: US $ 15-22 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hammer Drill
  • Applications: Marine Drill Rod Sophie
  • Drill Shape: Round
  • Condition: New

M14/M16 & 5/8"-11 Stone Diamond Core Drill Bits

FOB Price: US $ 15-30 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Stub-length
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Metal Drilling
  • Classification: Hammer Drill

High Quality Stone Diamond Core Drilling Bits

FOB Price: US $ 20-30 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hammer Drill
  • Drill Shape: Round
  • Condition: New
  • Drill Brand: Extra Sharp

High Quality Stone Diamond Core Drill Bits

FOB Price: US $ 15-22 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Length: Taper-length
  • Type: Core Drill
  • Material: Diamond
  • Usage: Metal Drilling
  • Applications: Marine Drill Rod Sophie

Diamond 5/8"-11 & M14 Core Drill Water Bits

FOB Price: US $ 19.6-32 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hammer Drill
  • Drill Shape: Round
  • Condition: New
  • Drill Brand: Extra Sharp

Diamond Tool 5/8"-11 & M14 Stone Core Drill Bits

FOB Price: US $ 20-30 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Usage: Metal Drilling
  • Classification: Hammer Drill
  • Drill Shape: Round
  • Condition: New

M14 Stone CNC Core Drill Bits

FOB Price: US $ 19.6-32 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Usage: Metal Drilling
  • Drill Shape: Round
  • Condition: New
  • Drill Brand: Extra Sharp
  • Application: Granite and Marble

M14 Stone CNC Diamond Core Drilling Bits

FOB Price: US $ 18.2-26.3 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hammer Drill
  • Drill Shape: Round
  • Condition: New
  • Drill Brand: Extra Sharp

5/8"-11 Thread Vacuum Braze Diamond Glass Hore Drilling Bits

FOB Price: US $ 17-24 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Applications: Building and Industrial
  • Impact Drill Head: Adjustable Drill
  • Drill Shape: Round
  • Condition: New

Murat Diamond 5/8"-11 & M14 Stone Core Drill Bits

FOB Price: US $ 16-30 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Usage: Well Drilling
  • Classification: Hammer Drill
  • Drill Shape: Round
  • Condition: New

5/8"-11 Thread Stone Hole Vacuum Brazed Diamond Core Drill Bits

FOB Price: US $ 15.5-38.5 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: SGS; ISO9001
  • Length: /
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hammer Drill

120mm High Quality Stone Diamond Core Drill Bits

FOB Price: US $ 15-22 / Piece
Min. Order: 1 Piece
  • Type: Core Drill
  • Material: Diamond
  • Classification: Hammer Drill
  • Drill Shape: Round
  • Condition: New
  • Drill Brand: Extra Sharp

Stainless Steel Ring Snaffle Bit

Min. Order: 100 Pieces
  • Type: Horse Bit
  • Packing: a Piece / PP Bag
  • Trademark: TOPPEN
  • Origin: China
  • Xiamen Toppen Industry Co., Ltd.
  • Fujian

Hot Sale Engagement Ring Diamond Drill Bit

FOB Price: US $ 10-200 / Piece
Min. Order: 10 Pieces
  • Customized: Customized
  • Certification: SGS
  • Length: 70mm
  • Type: Core Drill Bit
  • Material: Diamond
  • Usage: Stone Drilling
  • TongLing ChangJiang Diamond Tools Co., Ltd.
  • Anhui ISO 9001
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