Product category: Calibration Weights & Kits
used Equipment
Available
Mitutoyo - BM1-8-1B/PD Gauge Block Set
This listing is for the Mitutoyo BM1-8-1B/PD Gauge block set
The unit is in full working condition and is ready for immediate release
This Mitutoyo 81-piece rectangular steel gauge block set is crafted from high-chromium alloy steel and features an ultra-micro-lapped surface finish for precision and durability. Carefully heat treated and stress-relieved, these blocks provide exceptional wear resistance, stability, and wringing performance, ideal for high-precision calibration, inspection, and tooling environments.
Mitutoyo gauge blocks meet or exceed all internationally recognized standards (ASME, ISO, JIS), with flatness, parallelism, and surface finish that often surpass government specifications
5,791 km away
Model Number
BM1-8-1B/PD
Stock Number
52570
Machinery Masters View
Typical context for this category of equipment. Always confirm specifics with the seller.
Applications & Use Cases
- Calibration of measuring instruments such as micrometres, callipers, and height gauges.
- Setting and verifying machine tool offsets and workpieces.
- Precision inspection of manufactured parts for dimensional accuracy.
- Establishing reference standards in quality control laboratories.
- Tool room applications for jig and fixture setting.
Typical Specifications
- Block Material
- Typically high-chromium alloy steel, ceramic, or tungsten carbide for durability and stability.
- Number of Pieces
- Sets commonly range from 30 to over 100 pieces, with 81-piece sets being standard for comprehensive coverage.
- Grade
- Available in various grades (e.g., K, 0, 1, 2), with higher grades offering tighter tolerances for more demanding applications.
- Surface Finish
- Ultra-micro-lapped surface finish is typical for precision wringing and accuracy.
- Block Shape
- Rectangular blocks are standard, allowing for wringing together to form precise lengths.
- Compliance
- Units of this type typically meet or exceed international standards such as ISO 3650, ASME B89.1.9, and JIS B 7506.
- Storage
- Supplied in a fitted, protective case for organised storage and to prevent damage.
Frequently Asked Questions
- The grade indicates the manufacturing tolerance and accuracy of the blocks. Higher grades (e.g., Grade K or 0) offer tighter tolerances and are suitable for primary reference standards, while lower grades (e.g., Grade 1 or 2) are used for workshop and inspection applications.
Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.