Description
Specification:
Diameter: 20MM 25MM 32MM 38MM 50MM 75MM
Total length: 100MM, Thread: 5/8-11(Make sure it can be installed on your machine,popular in North America)
Application and Notice
Which Material or Condition?
- Drilling hard granite, marble, engineering stone, concrete, brick,masonry and all similar materials
- Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities
- Dry or Wet Drilling - use wet will greatly prolong the segment life
Which Machine?
- With 5/8-Inch-11 Thread; Easily operate on Angle Grinder
- If you fit them on drill or other machine, you need an adapter, such as SDS, hex, Round plus shank...
Notice:
- Do not use this bit in hammer or Impact mode
- Do not give too much pressure or sway the core bits when working
- If find hard to drill, take a break and check the segments.
- If the segment become blunt, please try to sharp it by drilling a hole on the abrasive concrete and then continue to drill the hard material.
Feature:
SUPREME Grade and Special bond matrix extends drilling life and improve the working efficiency
Laser welded technology avoid segments off when dry working
Turbo segments provide aggressive drilling speed (32mm & above)
Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities
Vacuum brazed side protection offers clean cut & steel core protection (inside and outside both, 20MM & above )
Dry or Wet Drilling - use wet will greatly prolong the segment life
How to Use Laser Welded Core Drill Bits(Graphic)
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