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Application-Specific Ultrasonic Calibration Block
containing EDM thru-slots, 0.031 inch dia. thru-holes, and a milled radiussed reflector. Blocks such as this emphasize the complete capabilities at PH Tool; we UT'd the raw material, milled and ground the blank to final size, milled the radiussed slot, EDM'd the notches, and drilled the holes. All in-house, all in less than one week!