The blade system allows you to replace a single blade when it is worn or damaged versus replacing the whole bit. Keep a variety of blades on hand to ensure your time onsite is the most efficient.
From 3 7/8'' three-step bits to 6.1/4'' four-step bits to the various sized chevron bits, our replaceable blade system offers versatility to meet your many different drilling needs.
|Head and Ring Assembly||Three-Wing, Four-Wing|
|Blade Adapter||Sub MHJR, MHR, FEDP, IF|
|Replacement Blades||In-Stock Sizes|
|Step Type||37/8'' - 61/4''|
|Chevron Blade||37/8'' - 61/4''|