Hole saw bi-metal 21mm

Tork Craft

Hole saw bi-metal 21mm

R69.00 Incl. VAT

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SKU: TC12006 Categories: , ,

Description

Bi-metal hole saw


Hole saw diameter:

Ø21mm
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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