Diamond Finger Milling Bits - BRSCHNITT 1" Dry Core Drill Bit for Enlarging Shaping Existing Holes of Porcelain,Hard Ceramic,Granite,Marble Diamond Hole Saw with 5/8-11 Thread (25mm) Blue

Feature: Diamond Finger Milling Bits designed to Enlarge,Shape and/or Round Bevel existing holes,and can create shape half-moon side indentations necessary to accomodate pipes or electric wire lines; Only one Core Bit and this diamond milling bit,you can create holes of different sizes，This will save your time and money when remodeling bathrooms, kitchens and bedrooms; It Can be fixed on Any Standard Grinder,Angle Grinder with 5/8-11 thread.If using a power drill, install an adapter such as a 5/8"-11 male to 3/8" hex shank adapter or an SDS shank adapter.

• Size --1pc 1"(25mm), 50mm workable length, 5/8-11 Thread, Grit #45/50, toal Length 65mm
• Save money-only 1pc Core Bit and this diamond milling bit,you can create holes of different sizes without buying any other diamond hole saws in different sizes.
• Application--in Porcelain,Ceramic,Granite, Natural Stone,Stoneware,Marble,Marble Tile,Single-fired tiles,Double fired Glazed tile,etc,Wet and dry use, kitchen/bathroom/floor home renovation and maintenance.
• 【Tip】-Not recommended for drilling and be designed to shape and enlarge existing holes.
• Machine--Angle grinder 5/8-11 Thread.