Description Heavy-duty, heat-treated shank for protection against bends and breaks Optimized cutting groove for fast chip removal Chamfered corners for durability against nail impacts Paddle hole for easy wire pulling and bit storage 1/4″ Ball groove shank allows for quick bit changes Included sizes 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, and 1 inch bits Product Description Professional contractors rely on DEWALT Spade Bits when they need to quickly bore clean holes for electrical, plumbing, framing and more. Featuring a heavy-duty, heat-treated shank for protection against bends and breaks, DEWALT Spade Bits are equipped with an optimized cutting groove which provides fast chip removal, and a ¼” ball groove shank offer easy quick changes in impact drivers. Chamfered corners boost durability especially against nail impacts. Available in sizes ranging from 1/4 in. to 1-3/8 in. Dia, available lengths 6″ and 16″. Amazon.com The DEWALT DW1587 6 Bit 3/8-Inch to 1-Inch Spade Drill Bit Assortment includes six commonly used high-performance drill bits to complement your tool set. The set features the Max Life corner that preserves nail life, the Extreme Speed Channel for efficient chip removal, and a 1/4-inch ball groove shank for quick bit changes. DEWALT spade bits are designed with heavy-duty shanks for extended life and durability. From the Manufacturer All DEWALT spade bits are designed with cutting spurs for optimum hole finish, a hang hole for bit storage & wire pulling, full length heat treat for longer life, flats on shank to prevent slipping in chuck, 1/4-inch Quick Change shank which fits all drills, and 1/4-inch quick change holders. See more
