1/4" x 18" Carbide Tipped Masonry Drill Bit BoltsandNuts.com all with 1/4 inch diameter

all with 1/4 inch diameter shafts

Size 3/8"-#16

Part Number: DOT-BRASS-1/8T-UNION

The set includes 8 - 19 mm shallow 12-point sockets

Fixture Time: 10-30 Minutes

1/4" x 18" Carbide Tipped Masonry Drill Bit BoltsandNuts.com all with 1/4 inch diameterProduct Description Engineered with wide flutes to provide fast dust removal in softer materials. Designed for drilling in brick, concrete and sandstone. Carbide tips brazed to tough steel bodies and are larger than the nominal drill size to provide clearance for installation of anchor screws, expansion shields and toggle bolts. Designed for use in portable electric drills. Brand Drill America Part Number DAM18X1 4 Size 1 4" Material Carbide Tipped