Description
Application: The Bi-metal hole saw&s fast cutting power lies behind its HSS (hi-speed steel) manufactured teeth. The teeth have been set to a variable pitch to improve harmonic vibration and to have a better chip clearance. The hole saw can be used to cut into: Aluminium Copper Mild steel (sheet metal) Stainless steel (sheet metal) Zinc Wood Drywall (plaster board) PVC The Bi-metal hole saws are primarily used by electricians, plumbers, machinists and carpenters. Features: Low vibration and even cut due to the variable pitched teeth. Strong electron beam welded cup design with a tough alloy body for added durability. Knock out hole for plug removal. Depth of cut: 38mm Long life – when used properly within the correct rpm and using a lubricant when cutting into metals.







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