Description
EDDY CURRENT SURFACE BLOCK 4130 STEEL. 2 EDM SLOTS ( 0.2mm deep +/-0.05mm & 0.12mm wide +/- 0.01mm). EDM NOTCH#1 ( 0.5mm deep +0.06/-0.04 & 0.12 wide +0.01/-0.02 ), and EDM NOTCH #2 ( 1.0mm deep +0.06mm/-0.04mm & 0.12mm wide +0.01mm/-0.02mm). Includes …