Variable Pitch Bi Metal Hole Saw 1-3/4"

• Cobalt Advantedge® blades are designed for heavy-duty cutting in most machinable materials including, stainless and mild steels, non-ferrous metals, plastic and wood.
• Bi-Metal construction with M-3 cutting edge.
• Variable pitch, positive rake tooth design (4-6 TPI).
• Deep gullet fleam ground teeth cuts wood 40% faster.
• Thick backing plate prevents stripping and increases torque.
• 1-5/8" cutting depth cuts through 2 x 4s in one pass.

            

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*New Old Stock. Packaging may be different or discolored*