Century® 1/4 inch by 4 inch Multi Material Drill Bit

Specifications:

• Overall length 4 inches; cutting length 2-1/2 inches
• 118 degree point is self-centering with 4 sharpened edges which bore through multiple materials accurately without walking or wandering
• "S" ground flute design helps with material removal
• Use this Century® Multi-Material Drill Bit for: alloy steel, brick, ceramic tile, composite, concrete, drywall, fiberglass, masonry, plaster, plastic, plexiglass, porcelain, slate and wood
• For concrete use with a hammer drill