Allied Machine 24010H-100F Indexable Spade Drill Helical Flute

Product Description

The ALLIED MACHINE AND ENGINEERING 24010H-100F is a T-A 1 Series indexable spade drill designed for high-precision hole-making in a wide range of workpiece materials. It covers a drilling diameter range of 45/64 to 15/16 inches and achieves a maximum drill depth of 6-5/8 inches. The helical flute design promotes efficient chip evacuation, while through-coolant capability supports extended tool life and consistent performance in demanding cutting environments. The body measures 8-3/32 inches in length with a 10-3/8-inch overall length, and the 1-inch flatted cylindrical shank provides secure, repeatable seating in compatible tool holders. This drill is installed and operated by machinists and tooling specialists in CNC and manual machining operations.

The 24010H-100F is suited for general-purpose drilling applications across a broad material spectrum. Its universal workpiece material rating covers material codes H, K, M, N, P, and S, encompassing cast iron, non-ferrous metals, stainless steel, steel, and high-temperature alloys. Typical use cases include production drilling in job shops, aerospace component machining, and general manufacturing environments where consistent hole quality and depth control are required. The standard-length configuration makes it appropriate for a wide range of common boring and drilling setups.

Key Features

• Drilling diameter range: 45/64 to 15/16 inches for flexible sizing within one tool body
• Helical flute geometry promotes efficient chip flow and reduces cutting forces
• Through-coolant delivery via 1/8-inch NPT axial concentric entry port for improved tool life and chip flushing
• 1-inch flatted cylindrical shank for positive drive and repeatable holder engagement
• General-purpose performance rating across universal workpiece material codes H, K, M, N, P, and S
• T-A 1 Series platform supports indexable insert replacement without full tool replacement

Compatibility

Designed as an OEM-style replacement and standard offering within the ALLIED MACHINE AND ENGINEERING T-A 1 Series indexable spade drill platform, compatible with tool holders accepting a 1-inch flatted cylindrical shank.

Installation Notes

Installation and operation should be performed by qualified machinists familiar with indexable spade drill tooling. Ensure the machine spindle is fully stopped and de-energized before mounting or removing the drill body from the tool holder. Verify that the coolant system pressure and flow rate are appropriate for through-coolant tooling before operation. Follow the machine tool manufacturer guidelines and applicable shop safety protocols when setting cutting parameters.