80mm Dia Diamond Particles Coating Tip Hole Saw Drill Bit for Glass 1pc

1.Cutting tip with AAA Grade diamond particles coated offers sharp cutting, the efficiency of cutting will be improved greatly.
2.Nickel plated. make it more durable than the general hole saw,segmented design works better and lasts longer.
3.Specifically for glass openings.excellent results in ,and tile.
4.Cut holes smoothly, tidily, with out broken edges and vibration phenomenon.
5.Small incision resistance, increase the speed of cutting holes, easy to decorate after grooving and easy to clean.

Attentions:
1.This glass hole saw needs to be used at a low speed, about 800-1000r per minute.
2.In order to prolong the life of this glass hole saw, when processing, please add into coolant liquids or water.
3.Working without cooling is forbidden.
4.Please start your hole diagonally, make a round trace and then hold drill straight.

Specifications
Product Name: Glass Hole Saw
Package Content: 1 x Glass Hole Saw
Main Color: Silver Tone
Material: Metal,Diamond Particles
Coating: Nickel Plated
Speed: 800-1000/RPM
Weight: 228g
Diameter: 80mm/3.15-inch
Shank Size: 10 x 18mm/0.4-inch x 0.7-inch(D*L)
Total Length: 55mm/2.2-inch
Side Hole Size: 15 x 8mm/0.6-inch x 0.3-inch(L*W)