SMART CUT® NP-2A
Automatic Metallographic Grinder & Polisher
SMART CUT® NP-2A Series Automatic Metallographic Grinder & Polisher is a cutting-edge, fully automated solution for the preparation of metallographic specimens. This machine is designed to deliver exceptional precision and ease of operation, making it an essential tool for modern laboratories. With a robust variable-speed drive, it accommodates a wide range of grinding and polishing applications, ensuring consistent and reliable results.
This advanced system features independently adjustable piston polishing heads, enabling the simultaneous processing of 1 to 6 specimens. Its dual directional operation, supporting both counter-clockwise and clockwise rotations, ensures optimal polishing and grinding outcomes for various materials. The durable construction includes an anti-corrosion composite housing and a hard-anodized aluminum working wheel, ensuring long-term reliability in demanding environments.
Trusted by Tens of Thousands of Manufacturers, Laboratories,
Research Institutions Worldwide Since 1990
SMART CUT® NP-2A Series offers customizable speeds, with a variable main wheel speed of 100 to 1000 RPM and a polishing head speed ranging from 50 to 200 RPM, making it adaptable for diverse materials and applications. Maintenance is simplified with features like a universal-direction water hose for easy cleaning of the basin and disposable plastic bowl liners that enhance convenience.
This machine is compatible with a wide range of accessories, including grinding paper, polishing cloths, diamond spray, diamond slurry, and alumina powder, providing flexibility for a variety of specimen preparation requirements. Operating on 220V, it is powered by a 550W main motor and a 90W motor for individual pistons, ensuring reliable and efficient performance.
SMART CUT® NP-2A Series is an ideal solution for metallographic preparation across industries such as materials research, quality control, and production. Its ability to process multiple specimens simultaneously with precision makes it an indispensable asset for laboratories seeking consistent and high-quality results.
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- Efficient Multi-Specimen Processing: The ability to independently polish 1 to 6 specimens simultaneously saves time and boosts productivity, making it ideal for laboratories with high sample volumes.
- Precise and Consistent Results: The individual piston pressure control ensures uniform polishing across all specimens, improving accuracy and repeatability in sample preparation.
- Versatility in Applications: With variable speed control for both the main wheel and polishing heads, the machine can accommodate a wide range of materials and preparation techniques.
- Durability and Longevity: Its anti-corrosion composite housing and hard-anodized aluminum working wheel ensure reliable performance and long-term resistance to wear and tear.
- Ease of Maintenance: Features like the universal-direction water hose and disposable plastic bowl liners simplify cleaning and maintenance, reducing downtime.
- Enhanced Workflow Flexibility: The dual-direction operation (clockwise and counter-clockwise) offers greater control, making it suitable for different materials and polishing requirements.
- Customizable and Adaptable: The compatibility with various accessories, including grinding papers, polishing cloths, diamond sprays, and slurries, adds versatility to the machine for diverse metallographic needs.
- Energy Efficiency and Reliable Performance: Powered by a 550W main motor and 90W piston motors, the machine ensures consistent performance while maintaining energy efficiency.
- Robust Design for Laboratory Use: Its sturdy construction and ergonomic design make it suitable for frequent and heavy usage in industrial or research laboratories.
- Improved Time Management: By combining automated processes with high precision and multiple sample capabilities, the machine significantly reduces preparation time while maintaining high-quality results.
- Independently Adjustable Polishing Heads: Capable of processing 1 to 6 specimens simultaneously, providing flexibility for various sample preparation needs.
- Variable Speed Drive: The main wheel operates at speeds ranging from 100 to 1000 RPM, while the polishing head speed can be adjusted between 50 to 200 RPM, allowing for precise control.
- Dual Direction Operation: Supports both clockwise (CW) and counter-clockwise (CCW) rotation for enhanced grinding and polishing versatility.
- Durable Construction: Built with anti-corrosion composite materials and a hard-anodized aluminum working wheel, ensuring long-lasting performance in demanding environments.
- Enhanced Maintenance Features: Includes a universal-direction water hose for easy cleaning of the basin and disposable plastic bowl liners for convenience.
- Accessory Compatibility: Works with grinding paper, polishing cloths, diamond spray, diamond slurry, and alumina powder for a wide range of applications.
- Powerful Motors: Equipped with a 550W main motor and a 90W motor for individual pistons, ensuring reliable and consistent operation.
- Pressure Control: Utilizes individual piston pressure for precise control over polishing operations.
- Customizable Wheel Options: Compatible with wheel diameters of Ø203 mm and Ø254 mm, suitable for various requirements.
- Efficient Power Use: Operates on a 220V power supply for reliable energy usage.


INDUSTRIES USED IN:
- Advanced Ceramics
- Composites
- Glass
- Geology
- Quartz
- Materials Research
- Medical Devices
- Metallography
- Photonics / Optics
- Semiconductor

Ferrous & Non-Ferrous Metals:
- Plain Carbon Steels
- Electronic Packages
- Stainless Steels Plastics
- Tool Steels Fasteners
- Aluminum Refractories
- Copper Base Alloys Integrated Circuits
- Magnesium Thermal Spray Coatings
- Titanium Metal Matrix Composites
- Biomedical Wafers
- Petrographic
- PCB.s Ceramics
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AFFORDABLE - Perfect for Organizations on a Budget
What really sets these machines apart is their AFFORDIBILITY. For many applications SMART CUT® LP provide equal results and in less time, then many other much higher cost equipment. Which makes them a Perfect option for organizations of all sizes (manufacturing, R & D) that are on a Budget. Compare to any brand name Grinding, & Polishing Machines on market today. Your ROI (RETURN ON INVESTMENT) will also be enhanced by affordable cost of consumables (replacement) diamond discs. Which are amount the most competitively prices in the world.

Diamond
Grinding & Polishing Consumables
- Abrasive Belts
- Abrasive Powders
- Abrasive Suspensions
- Abrasive Pastes
- Polishing Pads
- Diamond Suspensions
- Diamond Paste
- Diamond Cup Powders
- Abrasives Discs
- Abrasive Rolls/Strips
- Diamond Belts
- Diamond film
- Grinding/Polishing Machines
- Diamond grinding/polishing strips/foils
Wheel (mm) | ●Ø203○Ø254 |
Speed (rpm) | 100-1000rpm, can be customized |
Wheel | 2 |
Motor | 550W |
Mode | Automatic |
Speed of head(rpm) | 50-200 |
Holder(mm) | Ø30*6 pieces, other customization |
Pressure | Individual Piston |
Motor of Head | 90W |
Power | 220V (110V is also available) |
Paper Ring | ● |
Splash Guard | ● |
Cover | ● |
Grinding Paper | ● |
Polishing Cloth | ● |
Diamond Spary | ○ |
Diamond Slurry | ○ |
Alumina Powder | ○ |
Recirculating Tank | ○ |
● Standard ○ Option |
Why Choose Us?
Optimize Your Application To Ultimate Level Of Efficiency

- Unmatched Selection For Many Applications
- Unmatched Technical Support & Expertise
- Superior Quality & Consistency
- Super Technology & innovation
- Immediate Worldwide Delivery
- American Based Manufacturer
- Custom
Manufacturing - Better Value manufacturer Direct Price

Why Choose Our Metallographic Consumables
Save Money Save up to 650%
We produce diamond metallographic consumables for some of the leading world OEM manufacturers. We offer Manufacturers Direct Prices
COMPARE TO: BUEHLER , STRUERS , LECO & MANY OTHERS
Large Inventory & Custom Manufacturing
We have the largest variety of diamond & cbn wafering blades available in stock. As well as large inventory of diamond & abrasive metallographic consumables. We also custom manufacture diamond and cbn tools, consumables and machines to better fit customer specific needs. Just about any tools & metallographic consumables can be designed and manufactured per client drawing or specificrtion
Umatched Technical Support
WE ARE A PARTNER IN YOUR SUCCESS
Developing close ties with our customers is the foundation of our business. At the core of
our company is a team of world class engineers, knowledgeable customer service personnel here to serve you. Whether is designing or manufacturing a special solution. We will go out of our way to optimizing your process to ultimate level of efficiency
Superior Quality & Consistency
Our proprietory diamond chemistory , precision , manufacturing metods , quality control methods allow us to control and regulate the dozens of variables to that affect Metallographic consumable life , quality , and consistency.
EXPECT MORE FROM YOUR TOOLS
Comprehensive Source Of Information For Sample Metallography & Preparation
The more you understand about what we can do for you the better our partnership will be. Here you will find most comprehensive source of information and optimizing and improving your cutting , drilling , grinding and polishing on the web. find everything you ever wanted to know about diamond tools.
Advanced Technology
AMERICAN MANUFACTURER
As one of the few remaining independent U.S.Diamond Tool & machine builders. We have the experience & tradition to help you remain at frontier of technology Our experience has been further enhanced by acquiring assets and processes from some of the oldest American tool
manufacturers, along with their decades of experience and R& D. This has positioned us as one of the most experienced companies in the industry .Depend on us to bring you technology of tomorrow today.
Experience Makes All The Differences
"ONE OF THE MOST EXPERIENCED COMPANIES IN THE INDUSTRY"
Over the years we have worked with some of the leading Fortune 500 companies , thousands of universities , government and private research labs , and small organisations. We have made thousands of custom tools , built custom machines , work-holding fixtures , etc for hundreds of applications. Many of our staff members have been working in their respective fields for over 50 years and have gained a wealth of knowledge over the years
Let Us Help You
- Obtain More Consistent Results
- Save Time & Money
- improve Surface Finish
- Preserve True Material Microstructure
- Improve Consumable Life & Overall Performance
- Reduce & eliminate Material Deformation
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