Crystal 1-2-3 Block with Six Hole for Industrial & Workshop Use — AA-1332
Precision 1-2-3 blocks provide accurate reference surfaces for layout and inspection tasks in industrial workshops. This AA-1332 variant features hardened construction with dimensions of 75 x 25 x 50 mm. • Hardened construction resists wear and deformation • Six hole design allows secure mounting on fixtures • Compact dimensions fit standard machinery and tools
Specifications
For: AA-1332- Series
- AA-132
- Size
- 75 x 25 x 50 mm
Configurations
Click a row to switch| Variant | Series | Size | Price |
|---|---|---|---|
| AA-1332 | AA-132 | 75 x 25 x 50 mm | ₹3,146 |
| CRYS-1HOLE-3319 | AA-132 | 75 x 25 x 50 mm | Quote |
Handling and Maintenance Best Practices
- Clean surfaces regularly to prevent rust and debris buildup
- Store in dry conditions to maintain dimensional accuracy
- Avoid dropping to prevent chipping or structural damage
- Use protective coatings for long-term storage in workshops
- Inspect edges frequently for signs of wear or damage
Common Workshop and Manufacturing Applications
- Supports precise layout work on metal and wood surfaces
- Facilitates accurate inspection of machined components
- Used in jigs and fixtures for secure part positioning
- Suitable for quality control checks in manufacturing lines
- Assists in setting up workpieces for milling and grinding
AA-133 Series and Size Variants
- Part of the AA-133 series for standardized compatibility
- Includes compact dimensions like 75 x 25 x 50 mm variants
- Designed to integrate with standard machinery and fixtures
- Ensures consistent performance across the product family
- Meets general industrial workshop requirements
Hardened Steel Durability and Construction
- Manufactured from hardened steel for long service life
- Surface finish maintains accuracy under repeated use
- Resists deformation during heavy workshop operations
- Provides reliable stability for critical inspection tasks
- Minimizes maintenance needs in high-volume environments
Precision Layout and Inspection Reference
- Hardened construction resists wear and deformation
- Available in 45°/90° and 30°/60° angles for diverse setups
- Compact sizes fit standard machinery and fixtures
- Precision Angle Blocks deliver accurate reference surfaces
- Hardened steel ensures stable positioning for machining
- 1-2-3 Block with Six Hole design for workshop use
More questions buyers ask
What are 1-2-3 blocks used for?
1-2-3 blocks are precision-ground metal blocks used by machinists and engineers for setting up and inspecting jobs on machine tools like milling machines, surface grinders, and drill presses. They are used for clamping, spacing, and checking dimensions due to their precise size (1x2x3 inches, or in this case, 25x50x75mm).
What are Crystal 1-2-3 blocks made of?
These Crystal 1-2-3 blocks are made from high-quality, hardened alloy steel to ensure durability, accuracy, and resistance to wear and corrosion.
What are the dimensions of these Crystal blocks?
The dimensions are 25mm in width, 50mm in height, and 75mm in length, which is the metric equivalent of the standard 1-2-3 inch block.
Are these blocks sold individually or in pairs?
Our Crystal 1-2-3 blocks are typically sold as a matched pair to ensure they are perfectly square and parallel to each other, which is critical for accurate setups.
What is the hardness rating of Crystal 1-2-3 blocks?
The blocks are hardened to approximately 58 to 60 HRC (Rockwell Hardness Scale), making them tough and resistant to surface damage.
How do you maintain 1-2-3 blocks?
To maintain their accuracy, always wipe the blocks clean after use with a light oil to prevent rust. Store them in a protective case and avoid dropping them or striking them with hard objects.
Can I get a GST invoice for my purchase?
Yes, we provide a GST invoice for all purchases. You can claim input tax credit for your business.
Do you offer delivery across India?
Absolutely. We offer reliable, pan-India delivery for all our products, ensuring they reach your workshop safely.
What is the typical tolerance or accuracy of these blocks?
Crystal 1-2-3 blocks are ground to very tight tolerances, ensuring high precision for all your setup and measurement needs. Please refer to the product specifications for exact tolerance values.
Are Crystal blocks suitable for professional machine shops?
Yes, Crystal is a reputable brand known for producing reliable measuring and gauging tools. These 1-2-3 blocks are ideal for use in professional machine shops, tool rooms, and inspection departments.
Who should choose the Crystal 1-Hole 1-2-3 Block (AA-1331)?
The 1-hole version is perfect for general-purpose setup and inspection tasks where simple clamping or bolting is required. It's a straightforward, essential tool for any machinist needing a reliable reference surface.
Who should choose the Crystal 6-Hole 1-2-3 Block (AA-1333)?
The 6-hole version offers much greater versatility. The additional holes (some of which are tapped) allow for more complex clamping arrangements, making it possible to build custom fixtures or angle plates. It's ideal for users who need flexible mounting options.
What is the main difference between the 1-hole and 6-hole Crystal blocks?
The primary difference is the number of holes. The 1-hole model (AA-1331) has a single through-hole for basic clamping. The 6-hole model (AA-1333) has multiple drilled and tapped holes, enabling more complex and secure mounting configurations.
Is there a price difference between the two models?
Yes, due to the additional machining required, the 6-hole model is typically priced slightly higher than the 1-hole model. You can view the exact prices for each variant on this page.
Are both variants the same size and material?
Yes, both the 1-hole and 6-hole variants are made from the same high-quality hardened alloy steel and share the exact same external dimensions of 75 x 50 x 25 mm.
More like this
Full description
Precision 1-2-3 blocks provide accurate reference surfaces for layout and inspection tasks in industrial workshops. This AA-1332 variant features hardened construction with dimensions of 75 x 25 x 50 mm. • Hardened construction resists wear and deformation • Six hole design allows secure mounting on fixtures • Compact dimensions fit standard machinery and tools