Drillpro DB-HS3 10pcs Diamond Hole Saw Drill Bit Set 3mm-13mm Tile Ceramic Glass Porcelain Marble Hole Saw

 

Material: Steel

Diamond Grit: 100 (Medium)

Hole Saw Diameters:

3/32", 1/8", 5/32", 13/64", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16"

(3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 13mm)

 

These Diamond Bits are Capable of Drilling into Extremely Hard Materials Such as Stone and Glass. 

Use With any Drill or Power Tool That Will Accept a 1/8" Diameter Shank.

Great for Home, Hobby, Craft, Construction, etc.

Materials and only needs water for lubrication.

This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.

 

1. Start your hole diagonally, make a round trace and then hold drill straight.

2. Always use lubrication (water), otherwise the diamond core drill will burn.