【Size】Diameter 30mm, work length 50mm, total length 65mm. Diamond Grit #50/60,5/8 inch-11 Thread. 【Save Money Tool】With just use one finger bit, you can enlarge, shape or round an existing holes to more different sizes holes. Vacuum brazed technology provide high efficient working and longer life.Save your money and time. 【Machine】Used on 5/8 inch-11 standard grinder. Easy to operate. Recommended RPM: 6000; Maximum RPM 11000. 【Applicable materials】Porcelain tile, hard ceramic, marble, granite or other natural stone. Dry or wet use. 【Recommendation】Please do not use it to drill holes directly, it will shorten their work life. Product Name:

DT-DIATOOL Diamond Finger Bit Coated Milling Bit for Tile Grinder Enlarging Polishing holes on Porcelain Ceramic Granite Marble Diameter 30mm, 5/8 inch-11 Thread

Quantity: 2pcs
Specification:

Dia 30mm/ 1-1/5”: 5/8”-11 thread. Grit #50/60. Workable length 50mm, total length 65mm.

Application:

1. Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite.

2. Also available to make a hole directly, but not recommend to do this job.

3. Dry or wet use on angle grinder

Feature:

1. Vacuum brazed technology provide high efficient working performance.

2. Grit #50/60 provide you great finishing.

3. Very easy to operate.
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