Century 05021 Bi-Metal Shark Tooth 1-5/16" Hole Saw

About this item

• German Made professional bi-metal saws with 8% cobalt high speed steel teeth, electron welded to shatterproof, shock absorbing alloy bodies.
• Variable pitch tooth pattern cuts clean through stainless steel, brass, aluminum, pipe steel, nail embedded wood, hardwood, plywood, sheet metal, fiberglass and plastic.
• Suggested speed: 150 RPM for cutting mild steel. Decrease 30% for cast iron. Increase 30% for brass/aluminum.
• Hole saws are shipped without arbors and pilot drills, order separately.
  Can be used in portable electric drill machines, lathes and milling machines.