The Huot Tap and Drill Bit Index holds up to 18 taps and drill bits in National Coarse (NC) tap sizes #6-32 to 1/2"-13 and drill bit sizes #36 to 27/64", and is made in USA. The labeled storage holes provide quick identification and organization. Tap sizes include #6-32, #8-32, #10-24, #10-32, 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, and 1/2"-13. Drill sizes include #36, #29, #25, #21, #7, F, 5/16", U, and 27/64". The index is made of steel with an epoxy finish and has a snap-lock cover for durability and protection. Taps and drill bits are not included. The index is 7 × 4 × 1.25 inches (H x W x D). (H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.)

Cutting tool organizers provide storage, organization, and quick size identification for drill bits, taps, and reamers. Organizer types include gauges, indexes (also called cases), dispenser cabinets, carts, towers, racks, and platforms.

Huot manufactures cutting tool storage systems. The company, founded in 1926 and headquartered in St. Paul, MN, meets International Organization for Standardization (ISO) standard 9001.