4 Pieces Drill Guide Sleeve Knurled Reducing Guide Sleeve Drill Bushing Kit Wear-Resistant Tool Accessory Stable for Woodworkers

Core Identity: This premium 4-piece hardware set is engineered to provide exceptional stability and alignment for all your workshop drilling projects.

Primary Function: Designed to act as a highly accurate drill guide, this assembly ensures your stay perfectly centered without slipping or wandering.

Versatile Sizing: The set features a main 14 mm bushing along with three interchangeable inserts to accommodate different bit diameters for various tasks.

Precision Design: Each drill guide sleeve is meticulously machined with a flanged top and threaded lower section to secure firmly into compatible aluminum profile fixtures.

User-Friendly Features: Each reducing guide sleeve is finished with a knurled outer surface, offering a secure grip for quick, tooltool-less swaps during busy projects.