MAGNETIC CHUCK POLE DIMENSION 6 MM STEEL,5 MM BRASS ,5 MM BRASSPOLE STEP 11 MM ,SPECIFIC  VERTICAL POLAR FORCE 115 N/CM
								
								MAGNETIC CHUCK POLE DIMENSION 6 MM STEEL,5 MM BRASS ,5 MM BRASSPOLE STEP 11 MM ,SPECIFIC  VERTICAL POLAR FORCE 115 N/CM