BGTEC Diamond Drill Bit 1/2pcs 28mm Ceramie Granite Marble Brick Concrete Vacuum Brazed Core Bit Round Shank

BGTECSKU: DBT3128

Thread: Round Shank
Size: 28mm
Quantity: 1pc
Price:
Sale price$10.10

Description

Item: BGTEC Vacuum Brazed Diamond Drill Bit Round Shank for Granite Marble Brick Concrete 

Quantity:  1pc,2pcs

Grit: #40/45

 

Specification: Diameter 28mm, diamond height 10mm, working length 30mm, total length 65mm, round shank.


ApplicationFor drilling granite & marble, brick, concrete, porcelain tile, ceramic tile

Feature: 

1. U-slots design: four U-slots in the top of the drill head to drain the heat;

2. High concentration of diamonds in tight rows: sharper drill bit for faster and more efficient drilling;

3. Advanced brazing technology: Longer life span and less susceptible to chipping.


Note:

1.Dry or wet use, suitable for Electric hand drill or Bench drill.
2.Recommended RPM: 2000-5000. The faster the better, the slower the shorter the life span.
3.Do not use impact or hammer mode.


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