Diamond Dry Drill Bit Concrete Perforator Core 1PC Diameter Range 16-400x370/350mm Length Diamonding Hole Sawing Core Bit Deep Hole Drilling for Drilling Holes On Concrete/Brick Wall(16x370mm)
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
1.Versatile uses: Our concrete core drill is designed for drilling concrete, red brick, tile masonry, reinforced, asphalt, rock and other materials on conditions, such as installing air conditioners, pipes, stair railings, highways, and airports etc
2.Simple operation: This core drill best be used dry. Start drilling at the vertical position and continue to dig deep
3.Efficient & smooth drilling: This diamond core drill comprises premium stainstell components, and high-quality diamond grits ensure longer coring life,and features chip removal holes, highly regular sawteeth, and concentric axes design
4.Hand held drill, drilling machine.Start drilling in a vertical position and continue digging deeper. A small amount of water can extend life. Use wet only.
Description
Product Specifications:
Hexagon joint above 40mm
40mm following is the round handle
length:370mm
Production technology:copper welded segments
Material Metal, Diamonding Particles
Color:Red/blue/green in random
Model: Hexagonal joint for sizes above 40mm
Round joints below 40mm
The internal thread is M22
QTY:1PC
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Use : Masonry Drilling
Length : 350-370mm