Fast boring bit is designed for cordless drill to extend battery life while mataining fast, smooth, and consistant cuts.
Port: Shanghai
Minimum Order Quantity: 100 Piece/Pieces set
Supply Ability: 100000000 Piece/Pieces per Quarter 3months
Payment Terms: L/C,T/T,Western Union
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Packaging Detail: clam
Delivery Detail: 45days
1)Brad point and unique chamfered lead-in edge for smooth start and fast cut.
2)Clean cutting for finished holes with minimal blowout.
3)Induction hardened steel construction and precision ground cutting edges for durablity and accuracy
Model No.:
Features: Certificate: ISO:9001:2000CE
Machine type: drilling machine
Material: high speed steel
Model No.: drill bit
Features: 1)PDC drill bit for oil drilling bit (passed CE)
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1piec
Model No.:
Features: Drill Bit Extention for Flat Wood Drill Bits
Hex Shank for fast changing
High Carbon steel for long life
Fine grinding
Model No.:
Features: 1. Used for oil filed, water well
2. Model and dimension available
3. Steel matrix
4.Certified by API
Model No.:
Features: Application: For drilling hole on various stone.
Feature:High efficiency,no-chipping,long life
Model No.:
Features: Application: For drilling hole on various stone.
Feature:High efficiency,no-chipping,long life
Model No.: many type
Features: 1.coal mining tools
2.ore mining, many type
3.good price,high quality
4.professional manufacurer
5.export many countries
Model No.: PDC drag drill bit GD series
Features: 1.PDC bit Manufacturer
2.PDC bit for middle hard&soft rock
3.PDC bit drilling faster&good efficiency
4.PDC bit for water well
Model No.: Diameter(in):3-7/8,8-1/2,9-7/8,12...
Features: 1.Petroleum industry drill bits manucaturer
2.PDC drilling bit M123/122,M223/243/232,M323/333,M423,M841
For oil/gas/petroleum
Model No.: PDC concave bit,3,4,5,6wing avail...
Features: PDC concave bit
Good abrasion resistance
High drilling speed
Longer service life concave PDC bit
Model No.: AQ,BQ,NQ,HQ,T Series
Features: 1.AQ,BQ,NQ,HQ,PQ Diamond core bit/Diamond core drill/Core drill bit
2.Diamond core drill bit for mining,geological exploration
Model No.: PDC drill bit NW series
Features: Steel body PDC bit/PDC concave drill bit/PDC drag bit/PDC core bit/PDC anchor bit
Female/Outside/API threading sizes optional