HIGHDRIL Diamond Core Drill Bit - 3-1/2"(90mm) with 5/8-11 Thread Dry Drilling for Porcelain Tile Ceramic Granite Marble Stone Masonry Brick

HIGHDRIL Diamond Core Drill Bit - 3-1/2"(90mm) with 5/8-11 Thread Dry Drilling for Porcelain Tile Ceramic Granite Marble Stone Masonry Brick

1pc Diameter 3-1/2"(90mm), 5/8-11 Connection, Diamond height 10mm, Total height 60MM Vacuum Brazed Diamond Technology: More Heavy Duty and Wear Resistant than electroplated diamond bit, providing high efficiency, cuts faster, durable and sturdy. The diamond grains at the top provide superior cutting strength to create a highly accurate, smooth cut with no broken edges. Application: ideal for dry drilling clean holes in tiles, ceramics, granite, marble and masonry. Recommended speed 6000RPM, maximum speed 11000RPM. Machine: Compatible with most angle grinders for dry/wet drilling. For use with electric drills, an SDS or HEX shank adaptor needs to be fitted. Product Description:
Item:Vacuum brazed diamond drilling core bits with 10MM diamond height
Specification: Diameter 90mm,5/8-11 connection,Total height 60MM, Diamond height 10MM;
Color: Yellow
Quantity: 1pc
Application : Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...
Feature:
1.Vacuum Brazed Diamond Technology: More Heavy Duty and Wear Resistant than electroplated diamond bit, provide very high efficiency,cuts faster,durable and sturdy
2.pecial U-Shape Design:Chip flutes at both sides of drill bit for fast removing stone chips and improve drilling efficiency
3.Application:Great for drilling clean holes to tile/ceramic,granite,marble,masonry,concrete,compatible with most angle grinder/driller
4.Fast and Smooth drilling,Minimizing any breakage,Less loss of material,Less heat generation
5.Machine:Compatible with most Angle Grinder/Driller,can Wet/Dry drill