بنطه زجاج 25 مم YT-60429

بنطه زجاج 25 مم YT-60429

Diamond drill bits designed for precise and clean dry or wet cutting of stoneware, ceramics, porcelain and composite . Enable cutting holes, for example, for sinks, wall plugs  or ventilation pipes for eaves  drill bits).

• quick and precise cutting without brittleness of the materials being cut
• steel body with high quality diamond electroplated edge
• .
• the holes in the side of the drill provides effective cooling and spoil removal
• designed for non-impact drilling