uxcell 2PCS 24mm Diamond Coated Hole Saw Drill Bits for Glass Ceramic Tile Marble Rock Porcelain

1.AAA Grade diamond particles coated cutting tip offers sharp and efficient cutting.
2.Nickel plated surface makes it more durable. Segmented design works better and lasts longer.
3.Specifically for glass openings. Excellent results in tile.
4.Cut holes smoothly, tidily, without broken edges and vibration phenomenon.
5.Small incision resistance, increase the speed of cutting holes, easy to decorate and clean after grooving.
Attentions:
1.This glass hole saw needs to be used at a low speed, about 800-1000RPM.
2.In order to prolong the life of this glass hole saw, please add coolant liquids or water when processing. Do not working without cooling.
3.Please start your hole diagonally, make a round trace and then hold drill straight.

Specifications:
Cutting Diameter: 24mm / 0.94-inch
Product Name: Glass Hole Saw
Material: Metal,Diamond Particles
Shank Size: 8 x 25mm / 5/16-inch x 1-inch(D*L)
Total Length: 56mm / 2.2-inch
Coating: Nickel Plated
Side Hole Size: 15 x 5mm / 0.6-inch x 0.2-inch(L*W)
Main Color: Silver Tone
Speed: 800-1000RPM
Package Content: 2pcs x Glass Hole Saw
Weight: 61g