Value Collection SC0850240 Hss Morse Taper Core Drill 2-5/8 in

Product Description

The VALUE COLLECTION SC0850240 is a high-speed steel (HSS) Morse taper core drill designed for enlarging existing holes to precise diameters in metal fabrication and machining applications. This 4-flute drill measures 2-5/8 inches (2.6250 inches decimal) in cutting diameter with a 19-1/2 inch overall length and an 11-7/8 inch flute length. The 5MT Morse taper shank provides a secure, self-centering connection in compatible drill press and machine spindles. An oxide coating helps reduce friction and extend tool life during extended drilling cycles. Right-hand spiral and right-hand cutting direction are standard for conventional machine tool setups.

This core drill is suited for metalworking shops, tool rooms, and industrial maintenance environments where hole enlargement rather than spot drilling is the task. The 4-flute design provides improved stability and surface finish compared to a standard 2-flute twist drill when working in pre-existing holes. Typical applications include enlarging cast, punched, or previously drilled holes in ferrous and non-ferrous metals. A licensed machinist or tool-and-die technician is the typical end user, though it is also used in general industrial maintenance settings.

Key Features

• High-speed steel construction for durability across a range of metal workpieces
• 4-flute geometry improves hole finish and cutting stability in pre-drilled holes
• 5MT Morse taper shank for self-centering fit in compatible machine spindles
• Oxide coating reduces friction and aids chip evacuation during drilling
• 118-degree included angle suitable for general-purpose metalworking
• Right-hand cut and right-hand spiral for use in standard forward-rotating spindles

Compatibility

Designed for use in drill presses, lathes, or milling machines equipped with a No. 5 Morse taper (5MT) spindle socket. Intended for hole-enlargement operations in metalworking and industrial maintenance applications.

Installation Notes

Installation and operation should be performed by a qualified machinist or trained industrial technician. Ensure the machine spindle is fully de-energized and at rest before seating or removing the Morse taper shank. Use a proper taper sleeve or drift to seat and eject the shank without damaging the taper surfaces. Always verify spindle speed is appropriate for the material and drill diameter before starting the cut.