
This Step Drill Bit (Vari-bit) is designed for precise drilling with multiple hole sizes in one tool. It features hole sizes ranging from 3/16" to 7/8", allowing for versatility in drilling applications. The 3/8" diameter shank ensures a secure fit in most drill chucks, while the split point design provides quick starts and reduces walking. The steam oxide coating finish improves durability and helps prevent rust.
Product Specification: