Bad Dog Intro 7-Piece Multipurpose Drill Bit Set - Carbide Titanium Cobalt Tip, Hex Shank, USA Made - Drills Metal Wood Masonry Tile Stone Concrete - High Speed Bits with Metal Case

PERFECT INTRO 7-PIECE MULTIPURPOSE KIT: High-performance hex shank bits with carbide titanium cobalt tips. Sizes: 1/8, 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" + durable metal storage case. Drill through masonry, metals, wood, porcelain, stone & more | OPTIMAL PERFORMANCE GUIDE: Includes RPM specifications for maximum bit life, professional results and drill efficiency. Compatible with corded drills, impact drivers, drill presses, and high-speed rotary tools. Most materials require a minimum RPM of 2500. | BUILT TO LAST: Revolutionary carbide titanium cobalt tips welded to armor steel hex shanks at 2600F. Superior durability meets flexibility for heavy-duty drilling. Anti-slip hex design ensures maximum torque transfer with impact drivers. | LIFETIME WARRANTY AND SUPPORT - Premium quality backed by manufacturers lifetime replacement guarantee. Worn or damaged bits will be sharpened or replaced at no cost. Direct support available at our website. | TRUSTED SINCE 1988 - Family owned and operated Rhode Island manufacturer with 35+ years of professional tool expertise. Proven performance across construction, automotive, aviation, and agricultural industries by demanding professionals.