L.H. Dottie RTTP6020 Step Drill Bit, 1/4-Inch to 1-1/8-Inch Base and Tip

The L.H. Dottie RTTP6020 Step Drill Bit is a versatile tool with a range of step sizes, from 1/4 inch to 1 1/8 inch. Designed with an economical replaceable tip system, the base bits last 3 to 4 times longer, providing significant cost savings while maintaining performance equivalent to non-replaceable tip bits. Featuring a 1/4-inch shank diameter and constructed from M2 high-speed steel with titanium and cobalt coating, this step drill bit is durable and efficient. The Tri-Cut tip ensures smoother, faster, and cooler cuts, making it ideal for a variety of drilling applications.

Product Specification :

• Step drill bit sizes: 1/4 inch to 1 1/8 inch, fitting multiple step sizes.
• 1/4-inch shank diameter for secure fit.
• Economical replaceable tips lock in place, saving cost while maintaining performance.
• Constructed from M2 high-speed steel with titanium and cobalt coating for durability.
• Tri-Cut tip design for smoother, faster, and cooler drilling.