(35 mm) Saws and Drill Bits: Diamond Drill Bits for Tiles, Hole Saws with Center Drill Bits for Tiles, Glass, Porcelain, Ceramics and Marble

Material: Made of robust carbon steel, nickel-plated, for precise cutting. The drill bit tip is uniformly set with 80 diamonds. Increases drilling speed.

Positioning: A hole saw with a center bit allows for center positioning for fast and accurate drilling.

Chip Removal: Center and side holes for easy chip removal. The surface is nickel-plated for longer life and improved corrosion resistance.

Application: Suitable for drilling glass, marble, ceramic tiles, masonry grooves, fiberglass tiles, slate, granite, etc. Suitable for all electric drills and hammer drills.

Note: Water lubrication is required when drilling. This will prolong the life of the entire drill bit.

Do not use on concrete or anything less than 1/2" deep, as this may damage the shiny material and prematurely wear out the tool. When drilling holes, you can start by drilling at an angle, then round off, and then cut a circle or straight line. Lubricate the hole with water while drilling. Diamond tools work best when cooled with water. Package includes: 1 x Metal Hole Saw (other products not included) Precautions: 1) Due to manual measurement, there may be a 1-3 cm error. Please make sure you do not mind before bidding. 2) Due to differences in monitors, the pictures may not reflect the actual color of the item.