1～6 item / All 6 items
It uses natural granite from Jinan, which has superior properties compared to commonly used metals.
Features: 1. Density 2.88–3.07 g/cm³, Shore hardness 79.8–94.0 2. As a stone material, it excels in vibration isolation, chemical resistance, and wear resistance 3. High stability due to millions of years of natural aging, minimal changes over time 4. Easy to maintain flatness, low tendency to generate static electricity
![[In Stock for Immediate Delivery] Precision Stone Square Block](https://image.mono.ipros.com/public/product/image/e8d/2000713919/IPROS26813980438869686859.jpeg?w=280&h=280)
*In-stock items can be shipped within 2 to 3 days. Made of granite, with high precision conforming to JIS B 7513 standards through machine cutting and hand lapping finishing.*
【Features】 Achieves high precision through machine polishing and hand lapping finishing. Black gloss, with a dense mineral particle structure and uniform stone quality. Possesses high stability, strength, and hardness. Maintains precision even in normal temperature environments. *Custom products: Adjustments such as dimension changes and weight reduction are also possible (separate estimate required).
It uses natural granite from Jinan, which has superior properties compared to commonly used metals.
Features: 1. Density 2.88–3.07 g/cm3, Shore hardness 79.8–94.0 2. As a stone material, it excels in vibration isolation, chemical resistance, and wear resistance 3. High stability due to millions of years of natural aging, minimal changes over time 4. Easy to maintain flatness, low tendency to generate static electricity
It uses natural granite from Jinan, which has superior properties compared to commonly used metals.
Features: 1. Density 2.88–3.07 g/cm3, Shore hardness 79.8–94.0 2. As a stone material, it excels in vibration isolation, chemical resistance, and abrasion resistance 3. High stability due to millions of years of natural aging, minimal changes over time 4. Easy to maintain flatness, low tendency to generate static electricity
It uses natural granite from Jinan, which has superior properties compared to commonly used metals.
This is a high-precision right angle verification tool of JIS0 grade/JIS00 grade. 1. Density 2.88–3.07 g/cm³, Shore hardness 79.8–94.0 2. As it is made of stone, it excels in vibration damping, chemical resistance, and wear resistance. 3. High stability due to millions of years of natural aging, with minimal changes over time. 4. Easy to maintain flatness, and low tendency to generate static electricity.
It uses natural granite from Jinan, which has superior properties compared to commonly used metals.
1. Density 2.88 to 3.07 g/cm3, Shore hardness 79.8 to 94.0 2. As it is a stone material, it excels in vibration damping, chemical resistance, and wear resistance. 3. High stability due to millions of years of natural aging, minimal changes over time. 4. Easy to maintain flatness, low tendency to generate static electricity.
