Diamond coating optimizes performance and retains sharper tips than traditional or bi-metal carbide saws.
Nickel on these bits maximizes your tool life with great corrosion resistance .
Side holes facilitate slug removal after drilling.
Perfect set for cutting precise holes in a wide variety of materials such as glass and ceramic.
Package contents: 1 x Glass Hole Saw;
Made of high performance cutting glass, slate, tile, porcelain etc.
Small diamond particles coated tip features cutting edges.
To extend its using life, remember to hold it with coolant sometimes.
Delivery Quantity: 1 piece
Product color: silver
Product size: 90mm
Note: Manual measurement, please allow 1 - 3cm error!!!