6 PCS Black Dry Diamond Drill Bit Set, for Granite Marble Tile Ceramic Stone Glass Hard Materials (Not for Wood) Round Shank with Size 1/4, 5/16, 3/8, 1/2, 9/16 inches
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Package Includes: 6 Pcs Of Dry Diamond Drill Bits With Different Drilling Diameters, Including 2 Pc 1/4" (6mm), 1 Pc 5/16" (8mm), 1 Pc 3/8" (10mm), 1 Pc 1/2" (12mm), And 1 Pc 9/16" (14mm) ; Ample Quantities, Various Diameters Can Meet Your Different Needs
Durable: The Round Shank Diamond Drill Bit Set Is Made Of Cemented Carbide Tips With A Sealed Cooling Wax Inside, Which Melts And Cools The Cutting Face When Dry Drilling; Water Can Be Used As An Additional Coolant To Extend The Life Of The Drill
Widely Compatibility: The Black Diamond Drill Is Designed With A Round Shank, Compatible With Most Machines Such As Hand Drills And Bench Drills
Widely Applicable: Dry Diamond Drill Set Can Be Used For Drilling Of Hard Materials, Especially Suitable For Tiles, Porcelain, Granite, Ceramics, Marble, Bricks, Etc. Note: Not Suitable For Wood And Tempered Glass
Easy to Carry and Use: The Black Round Shank Diamond Drill Comes With A Storage Bottle, Which Is Easy To Carry And Store