4" x 7" (100×175mm) High Precision Permanent Magnetic Chuck - Fine Pole Sealed Rectangular Workholding for Grinding Machines & CNC Milling - Ideal for Metal Fabrication, Industrial Lifting & Precision Manufacturing Applications

Specifications: --Model: 100 * 175mm(4”x7”) --Chuck height: 45mm --Pole pitch: 1.5+0.5mm（2mm） --Suction force: 100N-120N --Item Weight approx: 6kg --Tungsten steel, hard alloy steel and other magnetic small workpieces are not suitable for magnetic sucker Packages include: 1 x Magnetic Chuck

-The main structure of this suction cup is stable, high precision and easy to operate

--Applicable to grinding machines, EDM EDM, line cutting, tapping machines, bench drill and other processing

-Special internal design can extend the service life and can be used for a long time

--Magnetic pole gap fine, uniform magnetic force, small workpiece processing, the effect is particularly evident

--With industrial pure iron test, the vertical tension up to 100-120N/cm2