10pcs 12mm Diamond Tipped Metal Hole Saw Drill Bit for Ceramic Tile Glass

Drilling Diameter: 12mm / 1/2 inch;
Shank Diameter: 6.5mm / 1/4 inch;
Product Name: Glass Hole Saw;
Material: Metal
Total Length: 50.5mm / 2 inch;
Color: Silver Tone
Net Weight: 110g
Package Content: 10 x Glass Hole Saw

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.