Maxmake Metal Flute Flat Mill 1.5mm x 4mm (1pk)

Precision Aluminium CNC End Mill for HiMill D1 & D1S

The Maxmake Metal Flute Flat Mill 1.5mm x 4mm is a premium single flute aluminium end mill designed for clean, fast, and accurate CNC cutting. Built specifically for the Maxmake HiMill D1 and HiMill D1S CNC Machines, this high-performance CNC router bit delivers smooth cuts, fast chip removal, and excellent surface finishes on aluminium and other non-ferrous metals.

Because this bit features a precision-ground O-Flute up-cut spiral design, it clears chips quickly while reducing heat build-up. As a result, aluminium is less likely to weld to the cutter during high-speed machining. Therefore, you achieve cleaner edges, better detail, and longer tool life.

Manufactured from durable tungsten steel carbide, this 1/8” shank CNC end mill combines strength, sharpness, and wear resistance. In addition, the mirror-polished flute improves material flow and supports smoother cutting performance throughout every project.

Single Flute Aluminium End Mill Features

Smooth & Sharp Mirror Polishing

The mirror-polished flute creates a cleaner cutting path. Consequently, chips evacuate faster and surfaces stay smoother during operation.

Wear Resistant Tungsten Steel

This tungsten carbide CNC bit offers excellent hardness and durability. Therefore, it stays sharper for longer, even during demanding aluminium milling jobs.

Designed for HiMill D1 & D1S CNC Machines

This Maxmake CNC bit works perfectly with the following machines:

• Maxmake HiMill D1 Desktop CNC Machine
• Maxmake HiMill D1S Pro CNC Machine

The 1/8” shank ensures stable fitting and reliable cutting performance.

Best Materials for This CNC Router Bit

This single flute spiral end mill for aluminium is ideal for:

• Aluminium
• Brass
• Copper
• Non-ferrous metals
• Soft metal sheets
• Lightweight metal projects

Because of the up-cut spiral geometry, this bit performs especially well at higher feed rates while maintaining excellent chip evacuation.

Materials NOT Compatible

To protect the cutter and maintain performance, this bit is NOT recommended for:

• Hardened steel
• Stainless steel
• Cast iron
• Carbon fibre composites
• Stone or ceramic materials
• Tempered metals
• Glass

Using this CNC milling bit on unsuitable materials may cause premature wear, breakage, or poor cutting results.

Technical Specifications

CNC End Mill Specifications

• Product: Maxmake Metal Flute Flat Mill
• Size: 1.5mm x 4mm
• Pack Quantity: 1 Piece
• Flute Type: Single Flute (O-Flute)
• Cut Direction: Up-Cut Spiral
• Shank Size: 1/8” (3.175mm)
• Material: Tungsten Steel Carbide
• Finish: Mirror Polished
• Application: Aluminium & Non-Ferrous Metal Milling

Why Choose the Maxmake O-Flute End Mill?

If you need a reliable aluminium CNC router bit, this cutter delivers outstanding results. Furthermore, the sharp cutting edge improves precision while reducing vibration during operation. Because the flute geometry supports excellent chip clearance, you can machine aluminium more efficiently and with greater confidence.

Whether you create detailed CNC parts, hobby projects, or production components, this single flute end mill for aluminium gives smooth finishes and dependable accuracy every time.

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