Maxmake Metal Flute Flat Mill 2.5mm x 8mm (1pk) – O-Flute Aluminium CNC End Mill for HiMill D1 & D1S
Precision Aluminium CNC Cutting for HiMill D1 & HiMill D1S
The Maxmake Metal Flute Flat Mill 2.5mm x 8mm is designed for makers, engineers, and CNC users who demand smooth, clean, and accurate cuts. This premium O-Flute aluminium end mill is built specifically for the Maxmake HiMill D1 and HiMill D1S CNC Machines. Therefore, it delivers excellent cutting results while keeping vibration low and chip removal fast.
This single flute aluminium cutting end mill uses a high-quality tungsten steel construction. As a result, it stays sharp for longer and produces cleaner finishes on aluminium and other non-ferrous metals. In addition, the mirror polished coating helps reduce friction while improving chip evacuation during high-speed CNC machining.
Whether you create custom parts, hobby projects, or production components, this CNC router bit gives you reliable and repeatable results every time.
Single Flute O-Flute End Mill for Aluminium
The O-Flute up-cut spiral design allows fast chip removal. Therefore, aluminium chips clear quickly and do not weld back onto the cutter. This helps improve cut quality while also reducing heat build-up during longer jobs.
Key Features
- 2.5mm cutting diameter
- 8mm cutting length
- 1/8” shank
- Single flute O-Flute design
- Up-cut spiral end mill
- Mirror polished finish
- Wear resistant tungsten steel
- Smooth and sharp cutting edges
- Designed for aluminium CNC machining
- Compatible with Maxmake HiMill D1 and HiMill D1S CNC machines
Because this aluminium CNC end mill is precision ground, it produces smooth edges and accurate detail. Furthermore, the sharp cutting geometry supports higher feed rates while helping maintain a cleaner finish.
Perfect for Aluminium, Brass & Non-Ferrous Metals
This single flute spiral end mill works exceptionally well with:
- Aluminium
- Brass
- Copper
- Soft non-ferrous metals
- Some plastics and acrylics
The mirror polished flute design improves chip evacuation. Consequently, users achieve smoother cuts and more efficient CNC machining performance.
Materials NOT Compatible with This CNC Bit
For best results, do NOT use this O-Flute aluminium end mill on:
- Hardened steel
- Stainless steel
- Titanium
- Iron
- Stone
- Glass
- Carbon fibre composites
- Ceramic materials
These materials can damage the cutting edge quickly and may reduce tool life significantly.
Built for the Maxmake HiMill D1 & D1S CNC Machines
This CNC end mill is specially suited for the Maxmake HiMill D1 and HiMill D1S desktop CNC systems. Because these machines offer excellent rigidity and precision, they pair perfectly with this tungsten steel O-Flute cutter.
Looking for more CNC accessories and tooling? Browse our full range of:
- Maxmake CNC Accessories
- CNC Router Bits
- HiMill D1 & D1S Products
Why Choose the Maxmake Metal Flute Flat Mill?
The Maxmake Metal Flute Flat Mill 2.5mm x 8mm combines precision, durability, and smooth performance in one compact CNC tool. Moreover, the single flute up-cut design supports cleaner aluminium machining while reducing clogging and heat.
If you need a reliable aluminium CNC router bit for your HiMill D1 or HiMill D1S, this cutter is an excellent choice for both beginners and advanced CNC users.
Package Includes
- 1 x Maxmake Metal Flute Flat Mill 2.5mm x 8mm CNC End Mill



