HHIP 11.81 X 7.87 X 2.36 GRADE A GRANITE SURFACE PLATE (4401-3020)

HHIP 11.81 X 7.87 X 2.36 Grade A Granite Surface Plate Granite surface plates provide an unmatched level of flatness for accurate measurement, inspection and assembly across various applications. The accuracy is +/-.0001"/0.0029mm. Advantages of Granite - Incredibly Flat – precision ground for accuracy. Durable and Stable – harder than steel, non-magnetic and resistant to wear. Versatile - Ideal for Machinists and Engineers – measuring, inspecting and calibrating tools; Quality Control – ensuring accuracy in manufacturing processes; DIY Enthusiasts – woodworking, metalworking, jewelry making, leather crafting and more. Tool Room Grade A/00 – The highest standard for flatness. Perfect for most demanding applications where precision is paramount such as High-precision inspection – Ensuring the accuracy of critical components and tools; Gage calibration – Verifying the accuracy of measuring instruments; Quality Control – maintaining strict quality standards in manufacturing processes. Quality Assurance – meets federal specifications GGG-P-463C. Inspected for accuracy using an autocollimator. Shipping Weight: 24.6 lbs