Accupro SCCMG1414DPPLAL Drill Mill 7/16 in 4 Flute Altin Carbide

Product Description

The ACCUPRO SCCMG1414DPPLAL is a solid carbide drill mill designed for combined drilling and milling operations in a single tool. It features a 7/16 inch diameter with a 90-degree point angle and four right-hand flutes, allowing it to spot, drill, chamfer, and contour mill in one setup. The AlTiN (aluminum titanium nitride) coating extends tool life in high-temperature cutting applications. Constructed from micrograin solid carbide, this drill mill delivers rigidity and edge retention that high-speed steel tooling cannot match. It is typically installed and operated by machinists and CNC tooling professionals in precision machining environments.

This drill mill is suited for use on CNC machining centers and manual mills handling ferrous and non-ferrous metals, hardened steels, stainless, and cast iron. The 90-degree point angle makes it practical for spot drilling, countersinking, and shallow-pocket milling without a tool change. The 1 inch length of cut provides adequate reach for the majority of short-to-medium depth applications found in job shop and production machining settings. The right-hand cutting and right-hand flute direction are standard for conventional CNC spindle rotation.

Key Features

• Solid micrograin carbide construction for superior rigidity and edge retention
• AlTiN coating for extended tool life in high-heat cutting conditions
• 90-degree point angle enables spot drilling, chamfering, and milling in one tool
• Four right-hand flutes with right-hand cutting direction for standard CNC spindle use
• Tight mill diameter tolerance of +0.000 / -0.002 inches for accurate sizing
• 7/16 inch shank diameter matches the 7/16 inch cutting diameter for direct collet clamping

Compatibility

Designed as a direct-fit replacement drill mill for CNC machining centers and manual milling machines accepting a 7/16 inch straight shank collet or end mill holder.

Installation Notes

Installation requires a properly sized collet or end mill holder rated for a 7/16 inch shank. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Verify runout at the collet after seating the tool, as excessive runout accelerates wear on carbide tooling. Follow the machine tool manufacturer's recommended torque procedure for the collet nut or set screw retention system.