Diamond Hole Saw Kit 17PCS Drill Bits Sets with Double Suction Cups Guide Jig Fixture from 4mm-83mm Hollow Drill Set for Ceramic, Glass, Tile, Porcelain, Marble, Granite

Firm & Sharp: Made of diamond steel, the surface adopts anti-corrosion electroplating process, and thickened diamond coating on the top provides cutting strength for high-precision, smooth cuts. The use of water lubrication will extend the service life Strong Suction: Double suction cup design, provide more powerful suction. Keep the surface of tile, glass, marble, etc. Try to exhaust the air inside the suction cup as much as possible before pulling down the handle 4 Steps: Clean the surface and mark the drilling position; Place the hole saw into the position and adjust the hole; Press the double suction cups and fix it by adjusting the position shaft wheel; Start drilling work under the lubrication of water Package Content: 15 pcs professional integrated steel diamond hole saw. 1 pc double suction cups ceramic tile holes locator, 1pc screwdriver used to clean up the debris left in the hole saw after drilling, 1 pc product manual One Set Is Enough: This diamond hole saw kit with drill guide is suitable for smooth surfaces such as ceramic tiles, ceramics, glass (Except tempered glass), marble, granite and terrazzo. Our upgrade tile hole saw set can greatly improve work efficiency, Manufacturer: Ningguo small monkey trade co. LTD