Harvey Tool 46512 Drill Mill 3/16 in 2 Flute 90 Deg Solid Carbide

Product Description

The HARVEY TOOL 46512 is a solid carbide drill mill designed to perform both drilling and end milling operations in a single tool. With a 3/16 inch cutting diameter, a 90-degree point angle, and a bright uncoated finish, this tool handles center drilling, spotting, chamfering, and light peripheral milling on ferrous and non-ferrous workpiece materials. The 2-flute geometry promotes chip evacuation in confined cuts. The 5/8 inch length of cut and 2 inch overall length make it well suited for close-tolerance work in machining centers and CNC mills where tool changes need to be minimized.

This drill mill is used in precision machining environments including job shops, aerospace component shops, and tool rooms. Its combination drill-and-mill capability makes it a practical choice when spotting a hole, then milling a feature in the same setup without a tool change. The 3/16 inch shank diameter matches the cutting diameter, allowing it to seat directly in standard collets or end mill holders on most CNC machining centers and manual mills.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• 90-degree point angle for accurate spotting and chamfering
• 2-flute design promotes chip clearance during drilling and slotting operations
• Bright uncoated finish suitable for use with cutting fluids on a wide range of materials
• 3/16 inch shank matches cutting diameter for direct collet clamping
• 5/8 inch length of cut with 2 inch overall length for close-tolerance machining setups

Compatibility

Designed as a direct-fit replacement or first-purchase option for standard 3/16 inch collet and end mill holder setups on CNC machining centers and manual knee mills requiring a 90-degree drill mill geometry.

Installation Notes

Installation is performed by a machinist or CNC setup technician. Ensure the spindle is fully stopped and locked before loading or removing the tool from the holder. Seat the shank fully into the collet or end mill holder and torque the retention device to the machine manufacturer specification. Verify runout with a dial indicator before cutting to protect both the tool and the workpiece.