This 7-piece masonry drill bit set is $5, down from $7. It’s the best deal that Amazon has offered for this set. The set covers five sizes from 5/32″ to 3/8″ and is rated for glass, brick, tile, cement, wood, plastic, marble, and thin stainless steel. Shop Now at Amazon
Features
7 pieces: 5/32″, 3/16″ (x2), 1/4″ (x2), 5/16″, 3/8″ Hex shank design YG6X carbide alloy tip Double helical groove for chip removal Compatible with glass, brick, tile, cement, wood, plastic, marble, and thin stainless steel (<2mm)
