Crystal Sine Bar for Industrial & Tool Room Use AA-60101
Precision Sine Bars enable accurate angle measurement for small-scale industrial tasks. This AA-60101 unit features a 100mm center distance designed for tight tool room spaces. • 100mm center distance for precision setup • Dimensions 130 x 25 x 30mm • Hardened ground surfaces • Ideal for small component inspection
Specifications
For: AA-60101- Series
- AA-601
- C.D. (mm)
- 100
- Accuracy
- Within ±0.005 mm
- Center Distance Accuracy
- Within 0.003 mm
- Size
- 130 X 25 X 30
- Hardness
- 55 HRC ± 2 HRC
- Material
- High-quality alloy steel
Configurations
Click a row to switch| Variant | Series | Size | C.D. (mm) | Price |
|---|---|---|---|---|
| AA-60101 | AA-601 | 130 X 25 X 30 | 100 | ₹3,643 |
| AA-60102 | AA-601 | 245 X 40 X 60 | 200 | ₹4,407 |
| AA-60103 | AA-601 | 350 X 55 X 80 | 300 | ₹7,102 |
Procurement Advantages & Range Consistency
- Standardized AA-601 series ensures consistent quality across all model numbers
- Predictable accuracy tolerances simplify inventory planning for toolrooms
- Robust alloy steel construction reduces replacement frequency and downtime
- Modular center distance options allow scalable workshop tooling investments
- Designed for seamless integration with existing metrology and machining workflows
- Backed by strict manufacturing controls for reliable batch-to-batch performance
Maintenance & Handling Best Practices
- Store in a dry, temperature-controlled environment to prevent thermal drift
- Clean measuring surfaces with lint-free cloth and light machine oil
- Avoid dropping or striking rollers to preserve cylindrical geometry
- Handle with cotton gloves to prevent skin oils from causing corrosion
- Inspect rollers and top surface periodically for wear or pitting
- Return to protective packaging when not in use to maintain calibration
Trigonometric Setup & Operational Workflow
- Utilizes fundamental trigonometric principles for exact angle determination
- Paired with gauge blocks to calculate precise workpiece tilt angles
- Side retaining plate included to secure workpieces during steep inspections
- Eliminates guesswork by providing a mathematically consistent reference
- Enables repeatable setups without requiring complex digital recalibration
- Streamlines angular machining processes for faster production cycles
Industrial Applications & Metrology Use Cases
- High-precision angle testing of taper gauges, wedges, and bevels
- Angular setup for milling, drilling, and grinding operations on machine tables
- Workpiece angularity and parallelism verification against surface plates
- Dial indicator alignment checks in precision workshops and toolrooms
- Calibration and alignment verification of custom fixtures and tooling
- Routine inspection tasks in metrology laboratories and quality control labs
- Reliable reference standard for repetitive angle measurement workflows
Precision Construction & Material Quality
- Series AA-601 manufactured from high-quality alloy steel
- Hardness rated at 55 HRC ± 2 HRC for long-term wear resistance
- Top working surface precision-ground for superior flatness and parallelism
- Center distance accuracy maintained within ±0.003 mm across all variants
- Overall measurement accuracy guaranteed within ±0.005 mm
- Available in center distances of 100mm, 200mm, and 300mm
- Dimensional range spans 130mm x 25mm x 30mm – 355mm x 55mm x 80mm
- Integrated hard-wearing cylindrical rollers ensure a stable reference axis
- Models AA-60101, AA-60102, and AA-60103 cover standard industrial needs
More questions buyers ask
What is a sine bar used for?
A sine bar is a precision measuring tool used for measuring angles accurately based on trigonometric principles, typically in conjunction with gauge blocks.
What material is the Crystal Sine Bar made of?
Crystal Sine Bars are manufactured from high-quality alloy steel, hardened to 55 HRC ± 2 HRC for superior wear resistance.
What is the accuracy of Crystal Sine Bars?
They offer a center distance accuracy within ±0.003 mm and an overall measurement accuracy within ±0.005 mm.
How do I choose the right sine bar size?
Choose based on your workpiece size and the required center distance. Crystal offers 100mm, 200mm, and 300mm options.
Are these sine bars suitable for tool room use?
Yes, they are specifically designed for high-precision tool room applications, including taper gauge testing and angular setup.
How should I maintain my sine bar?
Store in a dry environment, clean with lint-free cloth and light oil, and avoid striking the rollers to maintain calibration.
Does the sine bar come with a retaining plate?
Yes, a side retaining plate is included to secure workpieces during inspection.
Can I use this for grinding operations?
Yes, it is ideal for angular setup for milling, drilling, and grinding operations on machine tables.
What is the hardness rating?
The sine bars are hardened to 55 HRC ± 2 HRC.
Is GST invoice provided?
Yes, all purchases include a valid GST invoice for business accounting.
Who should choose the AA-60101 model?
The AA-60101 (100mm C.D.) is perfect for small-scale precision work and standard tool room inspection tasks.
Who should choose the AA-60102 model?
The AA-60102 (200mm C.D.) is ideal for medium-sized components requiring stable angular reference.
Who should choose the AA-60103 model?
The AA-60103 (300mm C.D.) is best for larger workpieces and heavy-duty angular metrology applications.
How does the 100mm model compare to the 300mm model?
The 100mm model is compact and portable for small parts, while the 300mm model provides a larger base for measuring bigger, more complex components.
Are all Crystal Sine Bars equally accurate?
Yes, all models in the AA-601 series maintain the same high-precision standards of ±0.005 mm overall accuracy.
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Full description
Precision Sine Bars enable accurate angle measurement for small-scale industrial tasks. This AA-60101 unit features a 100mm center distance designed for tight tool room spaces.
Read more ↓
• 100mm center distance for precision setup • Dimensions 130 x 25 x 30mm • Hardened ground surfaces • Ideal for small component inspection