5-Pc. Diamond Hole Saw Set

Diamond hole saw set for ceramic tiles, porcelain, marble, fibreglass and materials made of fibre cement (ex: false bricks). To extend product life, reduce drill speed and pressure and increase water lubrification. Used with electric or battery-powered drills.

Set includes :
• 1/4 in. (6 mm), 3/8 in. (10 mm), 3/4 in. (19 mm), 1 in. (25 mm) et 1-1/4 in. (32 mm).

Do not use on concrete, masonry, or with a hammer drill.