The WORKPRO 4" Drill Vice features a cast iron base with electrostatic spray treatment for superior corrosion resistance and durability in precision machining environments. The integrated fixing screw slot enables secure mounting to drill press tables and machine beds, preventing unwanted movement during high-speed operations. Thickened screw design ensures smooth, reliable rotation without binding or inconsistent clamping pressure, maintaining precision across repetitive drilling cycles. The robust construction accommodates precision object clamping without deflection or vibration, critical for achieving accurate hole placement and dimensional consistency. Electrostatic coating protects the cast iron base from rust and oxidation, extending service life in workshop and industrial settings. Ideal for machine shops, precision manufacturing facilities, tool rooms, and maintenance operations requiring dedicated drill press vicing solutions for securing small to medium components during accurate drilling, tapping, and finishing operations.