Dreanique DLC Single Flute End Mill DSA1F-D4.0-L12 (4x12mm for Aluminum)

Product Description

The Dreanique DLC Single Flute End Mill DSA1F-D4.0-L12 is a premium, high-performance cutting tool engineered specifically for high-speed CNC milling of aluminum, brass, copper, and acrylics. When cutting soft, “gummy” metals like aluminum, standard bits often suffer from chip welding—where melted material sticks to the cutting edge, ruining the part and breaking the tool. This end mill solves that problem completely by combining an aggressive single-flute geometry with an advanced Diamond-Like Carbon (DLC) coating.

The DLC coating provides extreme surface hardness and a significantly lower coefficient of friction compared to standard uncoated carbide. This allows chips to evacuate instantly and smoothly, ensuring a flawless, mirror-like surface finish on your CNC-machined parts while massively extending the lifespan of the tool.

Manufactured from ultra-durable solid carbide alloy, this specific model features a robust 4mm shank, a 4mm cutting diameter, and a longer 12mm cutting length. The increased diameter and length make it the perfect upgrade for desktop routers, custom DIY CNC builds, and professional machines tasked with deeper pocketing and profiling of thicker custom structural plates for 3D printers or heat sinks.

Key Features

• DLC Coating: The Diamond-Like Carbon layer drastically reduces friction, preventing chip welding and extending the bit’s lifespan.

• Single Flute Geometry: Maximizes the space for chip evacuation, making it highly efficient at clearing material during high-speed passes.

• Solid Carbide Alloy: High rigidity and wear resistance prevent deflection and maintain a razor-sharp cutting edge.

• Dimensions (DSA1F-D4.0-L12): 4mm Shank Diameter, 4mm Cutting Diameter, and 12mm Cutting Edge Length.

• Mirror Finish: Leaves an exceptionally smooth, burr-free surface on non-ferrous metals and thicker plastics.

Applications

• Deeper CNC pocketing and profiling of custom aluminum bed plates for Voron 3D printers

• Cutting thick aluminum heat sinks for custom electronics enclosures

• Routing clean, chip-free edges in thick acrylics and polycarbonate panels

• High-speed machining of soft, non-ferrous metals like brass and copper