¡¼Size¡½Chamfer Bit - Dia: 1-7/8" (48mm), Threads: 5/8"-11, Grit: #80, Degree: 60. Diamond Finger Milling Bit- Dia: 25mm, Threads: 5/8"-11. The two bits fit on 5/8"-11 thread angle grinder. PLUS a 5/8-11" thread adapter for use on drills.
¡¼Function and Used For¡½Designed to enlarge, shape, and round bevel existing holes in porcelain, hard ceramic, granite, stones, marble, etc. Also easily create round shape indentation to accommodate pipes or electric wire lines.
¡¼Premium Material¡½TolleSonne Diamond countersink drill bit is made of premium diamond and durable metal, high strength and hardness, very useful to improve the edge finishing of exposed holes, provide a smooth, high-end finish.
¡¼Save Time & Money¡½With just one standard core bit, you are able to create many different hole sizes, no need to purchase several bits.
¡¼Attention¡½This diamond beveling chamfer Bit can NOT be used to drill holes, only to enlarge, shape, or round bevel existing holes. And it can be used with water or not, very easy to operate.
