FACHLICH Diamond Finger Bit,2pcs Diameter 20mm for Enlarging and Shaping or Round Bevel Existing Holes in Porcelain Hard Ceramic Granite and Marble

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FACHLICH Diamond Finger Bit,2pcs Diameter 20mm for Features

• Dimension: Diameter 20mm, 50mm workable length, Connection 5/8"-11 thread,Total Length: 65mm,Grit #50/60

• Vacuum brazed technology provide much longer working life (Generally 3-5times), more Heavy Duty and wear Resistant than electroplated ones,provide very high efficiency,cuts faster,durable and sturdy;

• Save your money: just one standard core bit plus one our finger bit, you can create many different hole sizes, without buying several different core bits.

• Application: Versatile milling bits are designed to enlarge, shape and round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble and is also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.

• Attention: be not designed to make holes but be designed to shape and enlarge existing holes. Machine: any Standard Grinder, and can be used with or without water.

About FACHLICH Diamond Finger Bit,2pcs Diameter 20mm For