Accupro SCCMG-404-DP-PL Drill Mill 1/8 in 4 Flute Carbide

Product Description

The ACCUPRO SCCMG-404-DP-PL is a solid carbide drill mill designed for combined drilling and milling operations in a single tool. It carries a 1/8 inch cutting diameter with a 90-degree point angle, making it well suited for spot drilling, chamfering, and milling in one pass. The four-flute, right-hand cutting geometry with right-hand flute direction provides efficient chip evacuation and a stable cut. Micrograin carbide construction delivers hardness and wear resistance in ferrous and non-ferrous materials. The uncoated finish makes it a straightforward choice where coating compatibility with the workpiece material is a concern.

This drill mill is used in CNC machining centers and manual mills for precision work in tool rooms, production shops, and maintenance environments. Typical applications include spotting holes before drilling, countersinking, and light profiling in aluminum, brass, steel, and plastics. The 1/2 inch length of cut and 1-1/2 inch overall length keep the tool rigid and minimize deflection at this diameter. Machinists, tool and die makers, and CNC operators are the primary users.

Key Features

• Solid micrograin carbide construction for hardness and edge retention
• 90-degree point angle supports spot drilling and chamfering in a single operation
• Four right-hand flutes with right-hand cutting direction for efficient material removal
• Uncoated finish compatible with a broad range of workpiece materials
• 1/8 inch shank diameter matches the cutting diameter for direct collet clamping
• Diameter tolerance of +0.000 / -0.002 inches for consistent fitment in close-tolerance applications

Compatibility

Designed for use in CNC machining centers, knee mills, and drill presses equipped with a 1/8 inch collet or chuck. Suitable for use in ER11 and similarly sized collet systems that accept a 1/8 inch shank.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully in the collet to the recommended minimum engagement depth and torque the collet nut according to the collet manufacturer specifications. Verify runout with a dial indicator before beginning a cut, particularly at this small diameter where runout has a proportionally large effect on tool life and hole accuracy.