Black Granite 90° Tri Square Measuring Tool 1000x630mm | Precision Grade 00/0 | Industrial Inspection Instrument
Price:
Negotiable
MOQ:
2
Delivery Time:
8days
Brand:
Willing
Product Description
Black Granite Measuring Tools - 90° Tri Square Shape
Product Overview
Professional granite master square measuring instrument with 1000 x 630 mm dimensions, designed for precision industrial applications requiring accurate 90-degree angle verification.
Applications & Uses
- Machine tool installation and inspection
- Vertical degree, parallelism and straightness inspection of guides
- Precision component verification in modern industry and scientific research
- Workpiece verticality testing and equipment installation
- Mechanical industry installation and scribing orientation
Key Features & Advantages
- High Accuracy: Precision grade construction for reliable measurements
- Excellent Stability: Maintains precision under heavy loads and high temperatures
- Durable Material: Black granite with homogeneous structure and high strength
- Corrosion Resistant: Rust-proof, acid-proof, alkali-resistant properties
- Wear Resistant: Good wearproof and magnetization-resisting characteristics
- Ergonomic Design: Round role for sizes over 250x160mm to reduce weight
- Four-Face Design: Two small side lapped measuring surfaces for comprehensive inspection
Technical Specifications
| Size (mm) | Squareness (μm) 00 Grade | 0 Grade |
Flatness/Straightness (μm) Measuring Surface |
Flatness/Straightness (μm) Datum Surface |
|---|---|---|---|
| 1000×630 | 6 | 12 | 2.5 | 5 | 1.5 | 5 |
| 630×400 | 4.5 | 9 | 1.5 | 3 | 1 | 2.5 |
| 400×250 | 3.5 | 7 | 1 | 2.5 | 1 | 2 |
| 250×160 | 2.5 | 5 | 1 | 2 | 1 | 2 |
| 160×100 | 2 | 4 | 1 | 2 | 1 | 1 |
| 100×63 | 2 | 4 | 1 | 1 | 1 | 1 |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Cangzhou Famous International Trading Co., Ltd
Location
No.703 Room, Yihe building Yunhe zone, Cangzhou City,China
Contact Person
Ada Yang