4″X7″ PERMANENT MAGNETIC CHUCK FINE POLE-#PMC-47F- NEW
4×7″ perminent magnetic chuck—fine pole 1/8″magnetic steel and 1/8″ non-magnetic steel Alnoco type. Powerful ceramic magnets. Solid top and bottom plates–furnace brazed. Can be machined or drilled to a depth equal to thickness of the top plate minus 1/8″. Uniform holding power, height 2.50″