Hole Saws:

  • Bi-Metal construction

  • M3 High Speed Steel with cobalt teeth cutting edge

  • 4/6 variable pitch

  • 3/16" thick heavy duty backing plate 

Carbide Tipped Hole Saws:

  • Bi-Metal construction with carbide teeth

  • Lasts up to 10x longer than the standard bi-metal hole saws

  • Ideal for cutting abrasives

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