Crystal Hardened & Ground V Blocks with Clamp – Series AA-171 — AA-1714
Precision V blocks ensure stable workpiece support for layout and inspection tasks. Hardened ground steel units deliver consistent accuracy across diverse machining applications. • Hardened to 58 Rc for durability • Ground accuracy within ± 3 Micron • Includes integrated clamping screw • Ideal for CNC and manual setup
Specifications
For: AA-1714- Brand
- Crystal
- Series
- AA-171
- Clamping Range (Ø D)
- 3-20
- Accuracy Level
- Within ± 3 Micron
- Hardness
- 58 Rc ± 2 Rc
- Size
- 25 X 20 X 20 mm
Configurations
Click a row to switch| Variant | Series | Size | Clamping Range (Ø D) | Price |
|---|---|---|---|---|
| AA-1714 | AA-171 | 25 X 20 X 20 mm | 3-20 | ₹1,739 |
| AA-1711 | AA-171 | 50 X 40 X 40 mm | 5-30 | ₹2,953 |
| AA-1712 | AA-171 | 80 X 63 X 63 mm | 6-50 | ₹4,149 |
| AA-1713 | AA-171 | 100 X 80 X 80 mm | 6-70 | ₹6,431 |
Setup and Maintenance
- Clean surfaces before use to prevent measurement errors
- Avoid dropping to maintain flatness and squareness
- Apply light oil to prevent rust during storage
- Inspect clamp mechanism for smooth operation regularly
- Store in protective cases to prevent damage to ground faces
Versatile Industrial Applications
- Ideal for toolrooms and manufacturing lines
- Engineered for accurate workholding in machining and inspection setups
- Suitable for layout work and angle plate setups
- Compatible with various machining and grinding operations
- Supports high-volume production environments
Durable Construction Quality
- Hardened steel body resists wear from repeated use
- Ground faces prevent deformation under clamping pressure
- Robust design withstands toolroom and shop floor environments
- Maintains calibration over extended operational lifecycles
- Corrosion-resistant finish protects against shop contaminants
Integrated Clamping System
- Integrated clamp design simplifies setup procedures
- Secure positioning of cylindrical parts during machining
- Reduces setup time compared to standard V blocks
- Provides stable hold without additional fixtures
- Allows quick release for rapid part changes
Precision Engineering and Hardness
- Hardness – 58 Rc ± 2 Rc ensures long-term durability
- Ground surfaces maintain accuracy within ± 3 Micron
- Series AA-171 designed for high-tolerance workholding
- Precision grinding eliminates surface irregularities
- Consistent geometry supports reliable measurement results
More questions buyers ask
What is the hardness of the Crystal AA-171 V Blocks?
The Crystal AA-171 series V blocks are hardened to 58 Rc (±2 Rc), ensuring exceptional durability and resistance to wear during repeated use.
What is the accuracy of these V blocks?
These V blocks offer a ground accuracy for squareness, flatness, and parallelism within ± 3 microns, making them ideal for high-precision tasks.
Do these V blocks come with clamps?
Yes, the Crystal Series AA-171 V blocks feature an integrated clamping system that simplifies setup and securely holds cylindrical parts.
What materials are the Crystal V Blocks made of?
They are constructed from high-quality tool steel that is hardened and ground to prevent deformation under clamping pressure.
What are the primary applications for these V blocks?
They are ideal for toolrooms, manufacturing lines, layout work, inspection setups, and various machining and grinding operations.
Are the clamps reversible?
Yes, the integrated clamps are designed to be versatile and can often be reversed to accommodate different workpiece sizes.
How should I maintain my hardened V blocks?
Clean the surfaces before use, apply light oil to prevent rust during storage, and store them in protective cases to maintain their precision.
Can these be used for CNC setups?
Absolutely. Their high accuracy and secure clamping make them perfectly suited for both manual and CNC machining setups.
What is the clamping range for these V blocks?
The clamping range varies by model size, generally accommodating diameters from 3 mm up to 70 mm depending on the specific variant.
Are these V blocks sold in matched pairs?
Yes, Crystal V blocks are typically supplied in matched pairs to ensure perfect alignment and consistent height during setups.
Who should choose the 25x20x20 mm (AA-1714) V Block?
The AA-1714 model is perfect for users working with small, intricate parts in toolrooms or light machining setups where space is limited.
Who should choose the 50x40x40 mm (AA-1711) V Block?
The AA-1711 is a versatile choice for standard inspection and general machining tasks involving medium-sized workpieces.
Who should choose the 80x63x63 mm (AA-1712) V Block?
Choose the AA-1712 if you need a robust block for larger cylindrical components and heavy-duty clamping in manufacturing environments.
Who should choose the 100x80x80 mm (AA-1713) V Block?
The AA-1713 is designed for demanding industrial applications, providing secure holding for large parts during precision grinding.
Who should choose the 150x100x75 mm (AA-1715) V Block?
The AA-1715 is the largest in the series, ideal for heavy industrial machining and large-scale inspection setups requiring maximum stability.
What is the difference between the AA-1714 and AA-1715 models?
The AA-1714 is the smallest model (25x20x20 mm) meant for delicate work, while the AA-1715 is the largest (150x100x75 mm) designed for heavy-duty industrial applications.
How does the AA-1711 compare to the AA-1712 for general machining?
The AA-1711 (50x40x40 mm) is great for standard tasks, whereas the AA-1712 (80x63x63 mm) offers a larger clamping capacity for more substantial workpieces.
Which size is best for heavy industrial applications?
The larger models, specifically the AA-1713 (100x80x80 mm) and AA-1715 (150x100x75 mm), provide the necessary stability and capacity for heavy industrial use.
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Full description
Precision V blocks ensure stable workpiece support for layout and inspection tasks. Hardened ground steel units deliver consistent accuracy across diverse machining applications. • Hardened to 58 Rc for durability • Ground accuracy within ± 3 Micron • Includes integrated clamping screw • Ideal for CNC and manual setup