**Durable, waterproof plastic case with fitted foam pockets included in price**
Note: 7075-T6 Aluminum version is soft-anodized, dyed black color by default. Note that this soft anodic coating is not suitable for permanent immersion in hard water. If you plan to keep blocks permanently immersed or immersed long-term in water, please discuss options for a sealed, hard anodic coating with PH Tool sales.
Combination distance and area amplitude set of ten flat-bottom hole blocks.
In accordance with ASTM E127-19. Includes our NIST traceable certification report, ultrasonic inspection report with two response plots (distance and area amplitude,) and the certified material test report.
• Dimensions: 3/64” at 3.000” MTD; 5/64” at 0.125”, 0.250”, 0.500”, 0.750”, 1.500”, 3.000” and 6.000” MTD; and 8/64 at 3.000 and 6.000 MTD. Block diameter is 2.0"