5/16-18, 1" Length Under Head, Step Bolt MPN:474048PS

The Hammer Drill Bits are premium quality bits designed for heavy-duty drilling applications in various industries including construction, mining, and excavation. These bits have a usable length of 8 inches with an overall length of 13 inches and feature the SDS-Max shank type, ensuring stability during use. Manufactured from high-grade steel material, they can efficiently drill through concrete, brick, and masonry surfaces at speed levels ranging from 0 to 5700 RPM with ease. These durable and versatile hammer drill bits are ideal for professionals looking to improve productivity in demanding environments while minimizing downtime caused by tool failure or breakage. With their superior quality, these bits provide users with long-lasting performance making them a worthy investment.