ZEO Drill Bit Hole-Opener Saw Carbide Cutting Drilling Opener Wear-resistant Casting

Widely used in 3mm stainless steel plates and steel plates below 10mm. Reliable quality, high efficiency, and very smooth chips. Cutting quick and precise holes in stainless steel, mild steel, iron, copper, brass and wood. Features excellent performance, sharp edges, wear resistance. Purpose: Perfect for Installing Locks, Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Desks Etc. Hole-Opener. Material: stainless steel. Dimensions: 16mm/18.5mm/20mm/25mm/30mm. Modified model: hand drill, lithium battery drill, bench drill, etc. Product use: Hole open on metal material. Maximum cutting depth: 10 mm. Features: Widely used in 3mm stainless steel plates and steel plates below 10mm. Reliable quality, high efficiency, and very smooth chips. Cutting quick and precise holes in stainless steel, mild steel, iron, copper, brass and wood. Features excellent performance, sharp edges, wear resistance. Purpose: Perfect for Installing Locks, Knobs in Doors and Cabinets or Drilling