Lock washers come in various sizes and shapes

fading and peeling

Universal Fit Carbide Oscillating Blade for Metal

9" TRADITIONAL PRUNER

1-3/4" SHARK TOOTH HOLESAW WITH ARBOR Lock washers come in various1 3 4" SHARK TOOTH HOLESAW WITH ARBOR 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 RPMs are for cutting mild steel. Decrease RPMs by 30% for cast iron. Increase RPMs by 30% for brass