8mm Diamond Drill Bits Hole Saws Cutter Tool for Stone Concrete

Key Features

• Drilling Diameter 8mm / 0.31-inch; Total Length 77mm / 3.03-inch.
• Material Diamond coating maximizes performance and retains a sharper cutting edge.
• Application Suitable tool for cutting accurate holes in some materials such as stone and concrete.
• Note Please remember to use at a low speed and work with coolant when processing.
• Package Content 1pcs x Hole Saw. Provide different sizes to satisfy your demands.

Product Description

Description:* This hole saw needs to be used at a low speed, about 800-1000RPM.* Please start your hole diagonally, make a round trace and then hold drill straight.* In order to prolong the life of this glass hole saw, please work with coolant when processing.* Widely used for drilling marble, tile ceramic, stone, rebar concrete, etc. Specification: * Color: Blue* Material: Carbon Steel, Diamond Particles* Drilling Diameter: 8mm / 0.31-inch* Drilling Depth: 15mm / 0.59-inch* Shank Diameter: 7mm / 0.28-inch* Total Length: 77mm / 3.03-inch Package Content: * 1 x Diamond Hole Saw