IRWIN 324076 Drill Bit 1-3/8 x 17 x 22 Spline 4

Masonry Drill Bits The IRWIN 324076 Drill Bit is a high-performance cutting tool specifically designed for masonry applications. With a diameter of 1-3/8 inches and a length of 17 inches, this spline drill bit is engineered to deliver exceptional drilling capabilities in tough materials such as concrete, brick, and stone. Its robust construction ensures durability and reliability, making it an essential tool for professionals in construction and renovation projects. ## Key Features • Diameter: 1-3/8 inches, providing a wide bore for efficient material removal. • Length: 17 inches, allowing deep drilling applications. • Type: Spline shank design ensures maximum grip and power transfer during operation. • Material: Constructed from high-quality steel for enhanced durability and extended tool life. • Design: Precision-engineered cutting edges for improved performance and reduced friction. ## Applications • Ideal for drilling into masonry materials including concrete, brick, and stone, making it suitable for construction, landscaping, and renovation jobs. • Compatible with spline drive rotary hammers, ensuring optimal performance and efficiency. • Perfect for both professional contractors and DIY enthusiasts requiring robust drilling solutions. ## Benefits • Enhanced Durability: The high-quality steel construction provides resistance to wear and tear, prolonging the life of the drill bit. • Efficient Drilling: The precision-engineered design minimizes friction, leading to faster drilling speeds and improved productivity. • Versatility: Adaptable for various masonry applications, making it a valuable addition to any tool kit. --- *Product information compiled with AI assistance for reference purposes.*