Harvey Tool 15305-2 Drill Mill 2 Flute 90 Degree Solid Carbide

Product Description

The HARVEY TOOL 15305-2 is a solid carbide drill mill designed for combined drilling and milling operations in a single tool. With a 90-degree point angle and 2 flutes, it handles center drilling, spotting, chamfering, and light milling without a tool change. The cutting diameter is 0.0781 inches with a length of cut of 0.25 inches. The 1/8-inch shank fits standard collets and end mill holders. Solid carbide construction provides rigidity and wear resistance in ferrous and non-ferrous materials. The bright uncoated finish makes it suitable for use with cutting fluids in a wide range of general machining applications.

This drill mill is suited for CNC machining centers and manual mills where small-diameter multi-operation work is required. Typical applications include spotting hole locations before drilling, countersinking, chamfering edges, and shallow pocket milling in aluminum, brass, steel, and plastics. The 90-degree point angle is well matched to standard spotting and countersink work. Overall length of 1.5 inches keeps the tool compact and minimizes overhang for better rigidity at small diameters.

Key Features

• Solid carbide construction for rigidity and extended tool life in demanding cuts
• 90-degree point angle suited for spotting, chamfering, and countersinking
• 2-flute geometry supports both drilling and milling in a single operation
• Bright uncoated finish compatible with a wide range of cutting fluids and materials
• Compact 1.5-inch overall length reduces overhang and deflection at small diameters
• 1/8-inch shank fits standard ER collets and end mill holders

Compatibility

Designed as an OEM-style replacement or direct-fit tool for CNC machining centers and manual mills accepting 1/8-inch shank end mill toolholders and ER collet systems.

Installation Notes

Installation is performed by a machinist or CNC toolsetter. Secure the shank fully within the collet or end mill holder to the recommended minimum grip depth before torquing the retention nut. Confirm runout with a dial indicator before cutting, as small-diameter carbide tools are sensitive to excessive runout. Always set spindle speed and feed rate per the manufacturer cutting data for the specific workpiece material before engaging the cut.