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5/16" x 4" Slow Spiral Masonry Drill (25 pack) Vendor: ITM About This Item: Discover the exceptional performance of the 5/16" x 4" Slow Spiral Masonry Drill from ITM. This first-generation carbide-tipped drill bit has been a staple since the early 1970s, with a history of mass production across continents. Widely used in anchor kits globally, this drill bit ensures reliable and precise drilling results. Specifications: Part Number: 502SP4004 Size: 5/16" Overall Length: 4" Drilling Depth: 2-1/2" Shank Diameter: 1/4" Features: General Purpose Tungsten Carbide Slow Spiral Flute Tempered Body Black Oxide Finish Gold Head Straight Shank ANSI Specification For use in: Brick Drywall Clay Pipe Tile Slate Cinder Block About this Manufacturer: ITM, a global leader since 1987, specializes in Industrial Drilling and Cutting solutions. With a range of over 4,000 quality-tested items, ITM is dedicated to delivering innovative and reliable products. Trust ITM for performance-driven solutions in drilling
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🇺🇸 Ship from USA · On Agora since 2025
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