Allied Machine 24030S-005I Indexable Spade Drill Taper Shank

Product Description

The ALLIED MACHINE AND ENGINEERING 24030S-005I is a T-A 3 Series indexable spade drill designed for general-purpose drilling in a wide range of workpiece materials. It accepts interchangeable spade drill inserts and is built on a 5MT taper shank with a shank diameter of 1.748 inches. The body spans 9.5 inches, the flute length runs 8.25 inches, and the overall length reaches 17-5/16 inches. Through-coolant capability is supported via a 1/4 NPT coolant port with radial entry, keeping the cutting zone clear during deep-hole operations. Machining professionals and tool crib technicians working on CNC lathes, mills, or drill presses install this holder as part of a modular boring and drilling system.

This spade drill holder covers a diameter range of 1-13/32 inches to 1-7/8 inches and reaches a maximum drill depth of 8-1/4 inches, making it suited for medium-to-large bore work in production and job-shop environments. The straight flute geometry and taper shank interface are standard features for general-purpose drilling across universal workpiece material classifications including steel, stainless, cast iron, non-ferrous, high-temperature alloys, and hardened materials. It is compatible with the 2T-5SR rotary coolant adapter for machines with through-spindle coolant delivery.

Key Features

• T-A 3 Series indexable spade drill holder for modular insert-based drilling
• Diameter range: 1-13/32 inches to 1-7/8 inches
• Maximum drill depth of 8-1/4 inches with straight flute geometry
• 5MT taper shank with 1.748-inch shank diameter for rigid spindle engagement
• Through-coolant ready via 1/4 NPT radial-entry coolant port
• Compatible with 2T-5SR rotary coolant adapter for through-spindle coolant setups
• Universal material classification (P, M, K, N, S, H) for broad application versatility

Compatibility

Designed for use with T-A 3 Series spade drill inserts. Compatible with the 2T-5SR rotary coolant adapter. Fits machine spindles accepting a 5MT taper shank interface.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and powered down before mounting or removing the taper shank holder. Clean the taper bore and shank surface thoroughly before seating to ensure full contact and runout accuracy. Verify coolant line connections at the 1/4 NPT port are secure and leak-free before initiating through-coolant flow.