5Pcs Diamond Tile Hole Saw Drill Bit Bits Set Glass Marble Granite Slate Cutting Tool

Features:

This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication

Can be used with a standard electric drill( Excluding in this item )

Easy to use, high quality,good performance, long life

Excellent for making clean and accurate hole on glass, tile and marble

Always use lubrication (water ), otherwise the diamond core drill will burn

Start your hole diagonally, make a round trace and then hold drill straight

Popular Sizes: 3 4 (20mm) &1 (25mm)&1 1 4 (32mm) &1 3 8 (35mm)&1 1 2 (38mm) Package Includes : 1 x 5pcs Diamond Coated Hole Saw Drill Bits Note:

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