3/8" Tile Milling Bit, Diamond Finger Sander Drill Bit, to Enlarge Shape Holes Edges in Porcelain Ceramic Marble Granite Tiles, with 5/8-11 Thread to 3/8 Hex Shank fit Angle Grinders & Drills 10mm

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• 【Functions】: With our 3/8" diamond finger bit, you can easily enlarge, shape, or round existing holes to create perfect smooth holes in different sizes.
• 【Applicable materials】: This 3/8" finger bit is suitable for shaping milling holes and edges on porcelain hard ceramic marble granite tiles and other natural stones; fit both dry and wet applications
• 【Easy to Operate】: Our 3/8" finger bit (10mm) work with standard Anble Grinders with 5/8 inch-11 thread; there is a 5/8-11 Thread to 3/8" Hex Shank adapter included, so it will also work with most electric drills.
• 【Features】: Diamond mill finger Bit with advanced diamond coating technology ensures high efficiency and long life, diameter 3/8 inch (10mm), work length 2inch (50mm), total length 65mm.
• 【Recommendation】: For the best durability, we recommend only use this diamond finger bit to enlarge, shape, or round predrilled holes; and an RPM between 6000 to 11000 for optimal performance.