INTBUYING or LUNYEE? Milling Machines Compared in 2026
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This INTBUYING vs LUNYEE milling machine comparison helps you choose between two very different tools. Both brands offer all-metal construction for durability. The INTBUYING model is a traditional benchtop mill drill with a powerful 1.5 HP motor and R8 spindle. The LUNYEE 3018 PRO MAX is a compact CNC router with a 500W spindle. One is designed for manual precision work, while the other focuses on automated computer-controlled routing. Your choice depends on whether you need manual control or digital automation.
Key differences
| Aspect | INTBUYING 1.5HP 110V Benchtop Mill Drill | LUNYEE 3018 PRO MAX 500W CNC Router |
|---|---|---|
| Motor Power | 1.5 HP | 500W |
| Machine Type | Benchtop Mill Drill | CNC Router |
| Spindle Taper | R8 | Not listed |
| Speed Range | 50-2250 RPM | 0-12000 RPM |
| Weight | 320 pounds | 28.7 pounds |
Which one should you choose?
Choose INTBUYING 1.5HP 110V Benchtop Mill Drill if
- You need heavy-duty metal milling with a standard R8 spindle.
- You prefer manual operation with variable speed control.
- You require a stable, heavy base for precision work.
Choose LUNYEE 3018 PRO MAX 500W CNC Router if
- You want a compact machine for computer-controlled carving.
- You need high-speed routing for wood or soft metals.
- You have limited space and need a lightweight tool.
Verdict: Choose the INTBUYING if you need a robust, manual mill drill for serious metalworking and precision tasks. Pick the LUNYEE if you need a small, automated CNC router for detailed carving and routing projects.
INTBUYING vs LUNYEE Milling Comparison
Motor power
The INTBUYING Benchtop Mini Milling Machine features a 1.5 HP brushless motor. This provides robust power for demanding drilling and milling tasks, handling metal, wood, and plastic fabrication. In contrast, the LUNYEE 3018 PRO MAX uses a 500W spindle. While 500W is sufficient for dense materials like aluminum and copper, the INTBUYING motor delivers significantly higher torque. This makes the INTBUYING better suited for heavy material removal and larger diameter face milling operations. The LUNYEE spindle prioritizes high-speed carving over raw power.
Spindle speed
Speed ranges differ greatly between these two machines. The INTBUYING model offers a variable speed range of 50 to 2250 RPM. This lower range is ideal for large drills and heavy milling cutters. The LUNYEE 3018 PRO MAX reaches speeds up to 12000 RPM. This high speed is designed for precision engraving, small bit carving, and delicate detail work. You cannot achieve the same fine surface finish on the INTBUYING at its maximum speed. However, the LUNYEE cannot match the low-speed torque needed for large holes.
Working area
Work capacity is a major differentiator. The INTBUYING provides a large 7-inch by 27.5-inch table with an 18.9-inch X-axis stroke. This generous workspace allows you to secure and process larger workpieces with ease. The LUNYEE 3018 PRO MAX has a much smaller working area of 300 x 180 x 80 mm. This compact size limits the dimensions of parts you can machine. If you need to create larger components or handle bulky materials, the INTBUYING offers superior capacity. The LUNYEE is restricted to small-scale projects.
Spindle compatibility
Tooling compatibility affects versatility. The INTBUYING uses an industry-standard R8 spindle taper. This allows you to use a wide variety of common milling accessories and tooling found in home workshops. The LUNYEE 3018 PRO MAX does not list a standard spindle taper. It is designed as a CNC router with specific collet systems for small engraving bits. The INTBUYING supports traditional milling operations like face milling with larger tools. The LUNYEE is optimized for 3-axis CNC routing rather than traditional tool changes.
Build and weight
Both machines use all-metal construction for durability. The INTBUYING model weighs 320 pounds. This substantial mass provides stability and minimizes vibration during aggressive milling or drilling. The LUNYEE 3018 PRO MAX weighs only 28.7 pounds. While it uses reinforced aluminum profiles, its light weight makes it more prone to vibration under load. The INTBUYING is built for a permanent benchtop installation. The LUNYEE is portable and suitable for smaller workspaces, but lacks the rigidity of the heavier mill.
Which Milling Machine Fits Your Workshop?
Metalworkers needing heavy-duty precision
The INTBUYING model features a 1.5 HP brushless motor and R8 spindle taper. This setup handles metal fabrication and drilling up to 25mm with ease. Its all-metal construction and brass gears ensure rigidity. The wide variable speed range of 50-2250 RPM allows for precise control during demanding milling tasks.
CNC hobbyists routing wood or plastic
The LUNYEE 3018 PRO MAX is a CNC router with a 500W spindle. It offers a working area of 300 x 180 x 80 mm. The machine reaches speeds up to 12,000 RPM for detailed carving. Its all-metal frame provides stability, while limit switches and an emergency stop enhance safety during automated operations on wood and acrylic.
DIYers wanting versatile manual operations
This benchtop mill drill offers a large 7 x 27.5 inch table with T-slots. The spindle tilts ±90° and rotates 360°, allowing for angle drilling and flexible positioning. It is designed for DIY projects in metal, wood, and plastic. The brushless motor requires less maintenance, making it a reliable choice for home workshops.
The products compared
INTBUYING 1.5HP 110V Benchtop Mill Drill
Best for: rigid metalworking and heavy-duty DIY tasks
- Motor Power
- 1.5HP
- Spindle Speed Range
- 50-2250 RPM
- Working Area
- 7" x 27-1/2", X-axis stroke 18.9"
- Spindle Taper
- R8
- Head Tilt
- ±90°
- Voltage
- 110V
View on Amazon: INTBUYING 1.5HP 110V Benchtop Mill Drill Affiliate link
This INTBUYING benchtop mill features a 1.5HP brushless motor and an R8 spindle taper. It offers a variable speed range of 50-2250 RPM and a work area of 7" x 27-1/2". The all-metal construction and brass gears provide rigidity for metal, wood, and plastic fabrication. The table includes T-slots for secure workpiece clamping. You get a spindle that tilts ±90° and rotates 360° for flexible angle work. This machine suits DIY makers needing a versatile, heavy-duty tool for home workshops.
Pros
- 1.5HP brushless motor handles drilling up to 25mm
- R8 spindle taper ensures wide tooling compatibility
- All-metal construction with integrated brass gears for rigidity
- Variable speed range of 50-2250 RPM
Cons
- Heavy 320-pound build limits portability
- Large footprint requires significant workshop space
- No mention of included coolant system
Good fit if
- You need an R8 spindle for standard tooling
- You want a heavy, stable machine for metalworking
- You require a large 7" x 27-1/2" work table
Skip if
- You need a lightweight, portable benchtop unit
- You only work with soft plastics and wood
- You lack space for a 37.8-inch wide machine
Verdict: INTBUYING 1.5HP R8 Benchtop Mill is a robust, heavy-duty option for makers who prioritize rigidity and standard R8 tooling compatibility over portability.
LUNYEE 3018 PRO MAX 500W CNC Router
Best for: Small precision metal and wood projects
- Motor Power
- 500W
- Working Area
- 300 x 180 x 80 mm
- Drive And Guide Type
- 12mm optical axis
- Target Material
- Metal, Wood, Plastic, Acrylic
- Length
- 7.09 inches
- Height
- 11.8 inches
View on Amazon: LUNYEE 3018 PRO MAX 500W CNC Router Affiliate link
The LUNYEE 3018 PRO MAX is an all-metal CNC router with a 500W spindle. It offers a 300 x 180 x 80 mm working area and 0-12000 RPM speed. The machine features a 12mm optical axis for precise linear motion. It includes six limit switches and an emergency stop button for safety. You can switch between spindle and carving modes. This unit weighs 28.7 pounds and fits small workshops.
Pros
- 500W spindle handles dense materials like aluminum and copper
- All-metal reinforced aluminum frame for stability
- 80mm Z-axis travel exceeds standard models
- 12mm optical axis ensures precise positioning
Cons
- Small 300 x 180 mm working area
- Heavy 28.7 pounds build limits portability
- Upgrade kit for 12mm axis sold separately
Good fit if
- You need high-speed precision for small metal parts
- You want a durable all-metal frame structure
- You require extended Z-axis travel for deeper cuts
Skip if
- You need a large working area for big projects
- You prefer a lightweight machine for easy moving
- You want a complete package without extra purchases
Verdict: LUNYEE 3018 PRO MAX 500W CNC delivers robust performance for small-scale metal and wood projects. Its all-metal construction and extended Z-axis make it ideal for users prioritizing durability and precision over large workspace size.
Specifications side by side
| Spec | INTBUYING 1.5HP 110V Benchtop Mill Drill | LUNYEE 3018 PRO MAX 500W CNC Router |
|---|---|---|
| Motor Power | 1.5HP | 500W |
| Spindle Speed Range | 50-2250 RPM | not stated |
| Working Area | 7" x 27-1/2", X-axis stroke 18.9" | 300 x 180 x 80 mm |
| Spindle Taper | R8 | not stated |
| Head Tilt | ±90° | not stated |
| Voltage | 110V | not stated |
| Drive And Guide Type | not stated | 12mm optical axis |
| Target Material | Metal, Wood, Plastic | Metal, Wood, Plastic, Acrylic |
| Intended Use | DIY | not stated |
| Dimensions | 37.8 × 37.8 × 37.8 inches | not stated |
| Weight | 320 pounds | 28.7 pounds |
| Length | not stated | 7.09 inches |
| Height | not stated | 11.8 inches |
| Size | R8 | not stated |
| Color | Grey | Gold-3018 Pro Max |
| Model | RCOG-25V | 3018PRO MAX |
Frequently asked questions
Can I mill steel with the LUNYEE 3018 PRO MAX?
Yes, the LUNYEE 3018 PRO MAX handles metal. Its 500W motor supports small precision projects in steel, wood, plastic, and acrylic. The all-metal construction adds durability. However, its small 7.09-inch length limits the size of parts you can machine. It suits light-duty tasks rather than heavy industrial work.
What spindle taper does the INTBUYING mill use?
The INTBUYING 1.5HP Benchtop Mill uses an R8 spindle taper. This is a standard taper that accepts a wide range of common tooling. You can find many compatible collets and end mills for this system. This compatibility makes it easier to source accessories compared to proprietary tapers found on smaller CNC routers.
Is the INTBUYING mill portable?
No, the INTBUYING mill is not portable. It weighs 320 pounds and measures 37.8 inches in height, width, and length. This heavy, rigid frame is designed to stay stationary on a solid workbench or floor. It prioritizes stability for heavy-duty metalworking over ease of movement or compact storage.
Does the LUNYEE machine have a large workspace?
No, the LUNYEE 3018 PRO MAX has a small workspace. Its dimensions are 7.09 inches in length, 11.8 inches in height, and a similar width. This compact size restricts it to small precision projects. You cannot machine large panels or big metal blocks with this unit. It is built for detailed, small-scale work.
What voltage do these machines require?
The INTBUYING mill requires 110V power. The LUNYEE 3018 PRO MAX is also a low-voltage desktop unit. Both are designed for standard household outlets. You do not need industrial three-phase power for either machine. This makes them accessible for home workshops and small DIY spaces without special electrical upgrades.
Which machine is better for heavy metal fabrication?
The INTBUYING mill is better for heavy metal fabrication. It features a 1.5 HP motor and weighs 320 pounds for maximum rigidity. This setup handles demanding drilling and milling tasks in metal. The LUNYEE machine is too light and small for heavy-duty work. Choose INTBUYING for serious metalworking needs.
Can the LUNYEE machine cut acrylic?
Yes, the LUNYEE 3018 PRO MAX can cut acrylic. The product data lists acrylic as a target material alongside metal, wood, and plastic. Its 500W motor provides enough power for small acrylic projects. Ensure you use appropriate speeds and feeds for clean cuts on this transparent material within its small work envelope.