Crystal Hardened & Ground Precision Grinding Vice — AA-4800
Engineers select these hardened precision grinding vices for reliable component holding during industrial machining operations. The series features ground jaws for parallel alignment and robust stability across multiple capacity sizes. • Hardened jaws resist wear during repetitive use • Ground surfaces maintain tight tolerances for accuracy • Suitable for grinding, milling, and inspection tasks
Specifications
For: AA-4800- Series
- AA-480
- Size
- 85 x 30 x 40 mm
- JAW opening
- 0-40 mm
Configurations
Click a row to switch| Variant | Size | JAW opening | Series | Price |
|---|---|---|---|---|
| AA-4800 | 85 x 30 x 40 mm | 0-40 mm | AA-480 | ₹4,186 |
| AA-4801 | 150 X 48 X 60 mm | 0-75mm | AA-480 | ₹5,621 |
| AA-4802 | 180 X 63 X 70 mm | 0-90mm | AA-480 | ₹8,427 |
| AA-4803 | 200 X 73 X 80 mm | 0-100mm | AA-480 | ₹9,844 |
| AA-4804 | 235 X 96 X 96 mm | 0-125mm | AA-480 | ₹15,999 |
Maintenance & Care
- Clean jaws regularly to prevent debris affecting accuracy
- Apply light oil to prevent rust during storage
- Avoid overtightening to preserve jaw parallelism
- Inspect ground surfaces for damage before use
- Store in a dry environment to maintain hardness
Why Choose AA-480
- AA-480 Series offers proven reliability for buyers
- Ground jaws minimize setup time for alignment
- Provides stability required for critical tolerances
- Optimized for both manual and automated processing
- Trusted choice for precision component holding
Construction Quality
- Crystal hardened steel ensures long-term structural integrity
- Precision manufacturing guarantees consistent gripping force
- Engineered to withstand heavy-duty shop floor conditions
- Maintains calibration over extended periods of operation
- Designed for consistent performance in demanding settings
Applications
- Suitable for grinding, milling, and inspection tasks
- Ideal for industrial machining operations
- Supports repetitive component holding workflows
- Designed for engineers requiring precision tools
- Handles various industrial machining environments
Key Features
- Crystal hardened jaws resist wear during repetitive use
- Ground surfaces maintain tight tolerances for accuracy
- 480 Series design ensures reliable component holding
- Robust stability across multiple capacity sizes
- Precision ground jaws ensure parallel alignment
More questions buyers ask
What is a Crystal precision grinding vice used for?
A Crystal precision grinding vice is used for securely holding components during high-accuracy light machining, grinding, inspection, or marking tasks.
What are the key features of the Crystal 480 series vice?
Key features include high-grade hardened steel construction, guaranteed parallelism and squareness to 0.005/100mm, and the ability to be used on its base, sides, end, or top for maximum versatility.
Is the Crystal grinding vice hardened and ground?
Yes, it is manufactured from high-grade oil hardening steel, which is hardened, tempered, and ground to ensure stability and accuracy throughout its working life.
What is the accuracy of the Crystal AA-480 series?
The vice guarantees parallelism, flatness, and squareness to an accuracy of 0.005mm per 100mm.
What material is the Crystal grinding vice made from?
It is made from high-grade oil hardening steel, ensuring durability and stability.
Can this vice be used in multiple positions?
Yes, it is designed to be used standing on its base, sides, end, or top, providing flexibility for various setups.
What applications is this vice suitable for?
It is ideal for precision applications such as grinding, light machining, inspection, and marking out of components.
How do I maintain the Crystal grinding vice?
To maintain accuracy, regularly clean the vice, apply a light oil to prevent rust, and avoid overtightening. Store in a dry place.
Does it come with a warranty?
Yes, all Crystal products sold on our platform come with a manufacturer's warranty. We also provide a GST invoice for your purchase.
Where can I buy the Crystal 480 series vice in India?
You can purchase the complete Crystal 480 series of grinding vices online from our store. We offer competitive pricing and deliver across India.
Who should choose the Crystal AA-4800 model (40mm jaw opening)?
The AA-4800 is best for professionals and workshops handling very small and intricate components that require the highest level of precision in a compact form factor.
Who should choose the Crystal AA-4801 model (75mm jaw opening)?
The AA-4801 is a versatile choice for general-purpose precision work, ideal for job shops and tool rooms that machine small to medium-sized parts.
Who should choose the Crystal AA-4802 model (90mm jaw opening)?
Choose the AA-4802 for greater capacity to handle a wider range of component sizes, making it suitable for production environments with varied machining needs.
Who should choose the Crystal AA-4803 model (100mm jaw opening)?
The AA-4803 is designed for workshops that frequently work with larger workpieces, offering robust clamping for heavy-duty grinding and milling operations.
Who should choose the Crystal AA-4804 model (125mm jaw opening)?
The AA-4804 is the ultimate choice for handling large and heavy components, providing maximum clamping capacity and stability for the most demanding industrial applications.
What is the main difference between the AA-4801 and AA-4802 models?
The primary difference is the jaw opening and overall size. The AA-4801 has a 75mm jaw opening (150x48x60mm size), while the AA-4802 has a larger 90mm jaw opening (180x63x70mm size), allowing it to hold bigger workpieces.
How does jaw opening capacity affect my choice in the Crystal 480 series?
The jaw opening determines the maximum size of the workpiece you can clamp. You should select a model with a jaw opening that comfortably accommodates the largest components you typically work with.
Which Crystal 480 series vice offers the best value for a small workshop?
For a small workshop, the AA-4801 (75mm jaw opening) often provides the best balance of capacity, precision, and price, making it a highly versatile and cost-effective investment.
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Full description
Engineers select these hardened precision grinding vices for reliable component holding during industrial machining operations. The series features ground jaws for parallel alignment and robust stability across multiple capacity sizes.
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• Hardened jaws resist wear during repetitive use • Ground surfaces maintain tight tolerances for accuracy • Suitable for grinding, milling, and inspection tasks