Kennametal 1522119 Indexable Insert Drill 1.3126in 4xd Dft

Product Description

The KENNAMETAL 1522119 is a steel-body indexable insert drill engineered for general-purpose drilling applications in metalworking and machining environments. It accepts two DFT-style inserts and delivers a 4xD depth-to-diameter ratio, allowing drilling up to 5.25 inches deep at a cutting diameter of 1.3126 inches, with a maximum drill diameter capacity of 1.4380 inches. The 10.25-inch overall length, 1.25-inch Weldon Flat and Flange shank, and axial concentric coolant entry make this tool well-suited for CNC machining centers and rigid drilling setups where coolant-through capability is required.

The 1522119 is used in general-purpose drilling of ferrous and non-ferrous materials in production machining environments. Typical installations include horizontal and vertical machining centers where indexable insert tooling is preferred over brazed or solid-carbide drills for cost-per-hole efficiency and insert replaceability. The DFT series is designed for shops running moderate-to-high production volumes where consistent hole quality and tool changeover speed matter. Compatible insert size code is DFT06T3, and the insert lock screw spec is M3.5-0.6x8.3 T15.

Key Features

• 4xD drill depth-to-diameter ratio with 5.25-inch maximum drill depth
• Accepts two DFT-style indexable inserts, size code DFT06T3.
• Coolant-through capability via axial concentric entry; shank-end coolant hole thread size 1/4-18
• Weldon Flat and Flange shank style for secure, repeatable tool holding
• Right-hand cutting direction; general-purpose tool performance rating
• Steel tool body for durability in production machining environments

Compatibility

Compatible with DFT drill style toolholders and accepts DFT06T3 series indexable inserts. Insert lock screw is M3.5-0.6x8.3 T15. Designed as an OEM-style replacement or direct selection for KENNAMETAL DFT series indexable drilling programs where a 1.25-inch Weldon Flat and Flange shank interface is required.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Confirm the Weldon Flat shank is fully seated and set screws are torqued per the machine tool manufacturer specification before running. Verify coolant-through lines are clear and pressure is within the machine tool's rated range before initiating a drilling cycle.