Description
The Hole Saw Bi-metal 79MM is a bi-metal hole saw with a diameter of 79mm. It has HSS (hi-speed steel) manufactured teeth that have been set to a variable pitch to improve harmonic vibration and to have a better chip clearance. The Hole Saw Bi-metal 79MM can be used to cut into a variety of metals, including aluminium, copper, stainless steel (sheet metal), zinc, wood, drywall (plaster board), and PVC. The Hole Saw Bi-metal 79MM is primarily used by electricians, plumbers, machinists, and carpenters. It 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, and depth of cut of 38mm. The Hole Saw Bi-metal 79MM has a long life when used properly within the correct rpm and using a lubricant when cutting into metals.
Bi-metal hole saw
Hole saw diameter: *79mm
Use mandrel: TC17002
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.
Lubricant tip: Use paraffin or beeswax when cutting into aluminium. Use CT-90 or a general-purpose lubricating oil when cutting into steel.
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