What is the term for the grooves cut in the stock during the checkering process?

The term for the grooves cut in the stock during the checkering process is known as V-grooves. This specific terminology refers to the distinct shape of the grooves that are formed, which resemble a "V" when viewed in cross-section.

During checkering, various patterns may be created to enhance grip and provide an aesthetic appeal to the wood, particularly in gun stocks or other wooden handles. V-grooves are important as they are designed to improve traction, making it easier for the user to maintain control of the item, especially in moist or slippery conditions. This technique does not merely serve decorative purposes; it has a functional aspect which significantly contributes to user safety and comfort.

The other options, while related to various woodworking techniques or finishes, do not accurately describe the specific grooves made during the checkering process. For example, micro-channels might refer to smaller channels used for different types of finishes or functions, decorative lines could be any etched lines that do not serve the same gripping function, and serrated edges typically refer to a different cutting style often used in blade design rather than in checkering.