Product Name: Vacuum Brazed Diamond finger bits Milling bits for tile, stone, countertop

Specification: Diameter 10MM/15mm/ 20MM/ 25MM /30mm/35mm, 50MM workable length, M10 thread, Grit #50/60;

                       Diameter 10mm: Total Length: 75mm;

                       Diameter 15mm: Total Length: 75mm;

                       Diameter 20mm: Total Length: 65mm;

                       Diameter 25mm: Total Length: 65mm;

                       Diameter 30mm: Total Length: 65mm;

                       Diameter 35mm: Total Length: 65mm

(NOTE: M10 Thread, it's usually suitable for Korea and Japan market, please attention!)

Quantity: 1pc,2pcs

Application:

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

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

Used on angle grinder.

Feature: 

Vacuum brazed technology provide high efficient working performance.

Grit #50/60 provide you great finishing

Very easy to operate.

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Available diameter: Dia 10mm, 15mm, 20mm, 25mm, 30mm, 35mm