Maxmake 1-Flute Flat Mill 2.5mm x 12mm (1pk) – Solid Carbide O-Flute CNC End Mill for HiMill D1 & D1S

Precision CNC Milling Bit for Plastics, Acrylics & Soft Woods

The Maxmake 1-Flute Flat Mill 2.5mm x 12mm is a premium quality solid carbide O-Flute CNC router bit designed for smooth, accurate, and reliable cutting. Because of its ultra sharp cutting edge and mirror polished flute, this single flute end mill delivers clean finishes while also improving chip evacuation during every cut.

This CNC flat mill is designed specifically for the MaxMake HiMill D1 CNC Machine and the MaxMake HiMill D1S CNC Machine. Therefore, it works perfectly for makers, hobby users, schools, workshops, and professional CNC users who need dependable cutting performance.

In addition, the 1-flute up-cut design reduces heat build-up while helping prevent melting and clogging when machining plastics and acrylic materials.

Key Features of the Maxmake 1-Flute CNC End Mill

Premium Solid Carbide Construction

This solid carbide CNC bit offers excellent rigidity and durability. As a result, you get cleaner cuts, better stability, and extended tool life.

Ultra Sharp O-Flute Cutting Edge

The ultra sharp edge allows smoother cutting while also reducing resistance during operation. Therefore, your CNC machine can produce cleaner edges with less stress on the spindle.

Mirror Polished Flute Design

The polished flute improves chip removal and keeps waste moving away from the cutting area. Consequently, this helps prevent clogging and improves surface finish quality.

Up-Cut Spiral End Mill Design

The up-cut spiral design lifts chips upward efficiently. Because of this, the bit performs extremely well on plastics, acrylic sheets, ABS, and soft woods.

Extended Tool Life

The durable carbide structure and efficient flute geometry help reduce wear over time. Therefore, users can achieve consistent cutting performance across longer production runs.

Best Materials for This CNC Router Bit

This 1-flute flat mill is ideal for:

• Acrylic
• ABS
• PVC
• Plastics
• Foam board
• MDF
• Soft wood
• Composite boards
• Non-metallic materials

Because the bit is designed for non-metallic machining, it produces excellent finishes on softer materials while also helping reduce melting and edge chipping.

Materials NOT Compatible With This Bit

This O-Flute end mill is NOT recommended for:

• Stainless steel
• Hardened steel
• Carbon steel
• Titanium
• Iron
• Stone
• Ceramic
• Glass

In addition, this bit should not be used for heavy-duty ferrous metal cutting because it is specifically designed for non-metallic materials and softer applications.

If you need tooling for aluminium or brass machining, browse our compatible CNC tooling and accessories here:

• CNC Router Bits
• Maxmake CNC Accessories
• Desktop CNC Machines

Technical Specifications

Maxmake 1-Flute Flat Mill Specifications

• Product Type: 1-Flute Flat Mill
• Cutting Diameter: 2.5mm
• Cutting Length: 12mm
• Shank Size: 1/8″ (3.175mm)
• Flute Type: Single Flute (O-Flute)
• Direction: Up-Cut Spiral
• Material: Solid Carbide
• Pack Quantity: 1 Piece
• Machine Compatibility: HiMill D1 & HiMill D1S CNC Machines

Why Choose the Maxmake 1-Flute Flat Mill?

The Maxmake CNC end mill combines precision, durability, and smooth cutting performance in one reliable tool. Furthermore, its polished flute design and sharp cutting geometry help produce professional results across many common CNC projects.

Whether you are cutting acrylic signs, plastic components, MDF panels, or hobby materials, this solid carbide single flute end mill delivers excellent results while also helping extend tool life and reduce waste.

Perfect for makers, creators, schools, workshops, and CNC professionals alike.