DESCRIPTION
A Metal Sheet Hole Saw Cutter Bit is a specialized drilling tool designed to cut precise, round holes through metal sheets, stainless steel, and other tough materials. It is commonly used in metal fabrication, MEP installations, electrical, and HVAC work for creating clean holes for piping, wiring, and fittings. These bits feature hardened teeth made of bimetal (HSS) or tungsten carbide (TCT), ensuring fast cutting performance and long tool life. Most models are equipped with an ejector spring or slots for easy slug removal, and are used with an arbor and pilot drill for accuracy and safety.
PRODUCT SPECIFICATION
Material: Bimetal HSS, HSS-Co (cobalt), or Tungsten Carbide Tipped
Compatible Materials: Metal sheet, stainless steel, alloy steel, non-ferrous metal
Diameter Range: 12mm – 152mm
Cutting Depth: up to 25mm
Tooth Design: Variable/constant pitch, fine ground sharp edge
Arbor/Pilot Bit: Required; generally 1/4" or 3/8" shank, removable pilot
Features: Ejector spring, safety stopper, dedicated centering bit
Suitable Tools: Electric drills, rotary drills, impact drills/drivers
Applications: Drilling holes in sheet metal for cable/wiring, ducts, pipes