Irwin 332003 1 Inch Sds-max Rotary Hammer Drill Bit

Product Description

The IRWIN 332003 is a 1-inch diameter rotary hammer drill bit designed for use with SDS-Max rotary hammers. Built from steel with a flat chisel cutting shape, this bit measures 12 inches overall length and is suited for chiseling, breaking, and material removal in concrete, masonry, and similar hard substrates. The SDS-Max shank provides a positive lock in compatible rotary hammer chucks, transmitting high-impact energy efficiently during operation. Licensed tradespeople working in construction, renovation, and mechanical rough-in regularly reach for bits like this when opening penetrations or breaking out material during installation work.

This bit is intended for use in SDS-Max rotary hammers on commercial and residential jobsites. Typical applications include breaking concrete slabs, chiseling mortar joints, and creating penetrations for conduit, pipe, or duct. The flat chisel profile makes it well suited for surface work where a wider impact footprint is needed rather than a drill point. At 1 inch in diameter and 12 inches in length, it covers a common range of penetration depths encountered during mechanical, electrical, and plumbing rough-in work.

Key Features

• 1-inch diameter flat chisel cutting shape for broad impact contact
• SDS-Max shank for positive chuck engagement and high torque transfer
• 12-inch overall length reaches standard wall and slab depths
• Steel construction for durability in concrete and masonry applications
• Single-piece unit ready for immediate use

Compatibility

Designed for use with SDS-Max rotary hammers. The SDS-Max shank interface is a standardized connection common across professional-grade rotary hammer tools used in construction and mechanical trades.

Installation Notes

Installation and use should be performed by qualified tradespeople familiar with rotary hammer operation and jobsite safety requirements. Always confirm the rotary hammer is powered off and unplugged before inserting or removing the bit. Wear appropriate PPE including eye protection and hearing protection during operation. Follow all applicable jobsite safety codes and manufacturer guidelines for the rotary hammer tool being used.