●Made of precision-grade tool steel hardened and precise ground on all 6 sides of block. ●Heat treated and case hardened to HRC 55-62. ●Precise - Accuracy with squareness on all sides within .0002 per inch. ●Cross drilling design gives minimum weight and maximum strength. ●23 each 3/8 inch through holes (tapped with 3/8-16 threads and 18 untapped).
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Description
Appliance
Used for clamp support, installation design
Mass
Heat treatment hardness up to HRC52-58, carburization layer 1.2mm
Dimensions
Length, width and height is 1 x 2 x 3 inch
Constructed of precision-grade tool steel, the block is hardened and precision ground on all 6 sides, accuracy with squareness on all sides within .0002in per inch
Features
23 3/8-inch through holes
Precision machine block for milling machines
Well lubricated, easy to clean, high flatness, good surface finish
Precision ground and case hardened on all six sides