Type: 40mm/1.57'' in Hole Diameter
Material: Metal, Diamond Particles;
Color: Silver Tone
Shank Size: 25mm x 10mm/0.98'' x 0.39'' (L*D)
Total Length: 56mm/2.2''
Weight: 54g; High performance in cutting glass;
Tiny diamond particles coated tip offers sharp cutting;
To prolong its using life, please remember to keep it with coolant sometimes.
Package Content: 1 x 40mm Glass Hole Saw
Note:Light shooting and differnent 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.