Lenox 30808600P Plumber's Speed Slot Bi-Metal Hole Saw Kit, 10-Piece HELLOFALL10 How Often Should I Change

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With chrome plated strainer

Increased Accuracy:

(1) 60 watt transformer

For wood and broom swept concrete

Lenox 30808600P Plumber's Speed Slot Bi-Metal Hole Saw Kit, 10-Piece HELLOFALL10 How Often Should I ChangeLenox Plumber's Speed Slot Hole Saw Kit features Bi metal construction that means the teeth stay sharper longer. Positive rake teeth allows faster cutting, smoother and quieter cuts. The Speed Slot hole saw outperforms all competitors in wood cutting, plug removal, and metal cutting applications. The Speed Slot features a staircase design for easy plug removal. The slot is wider than most and is placed lower on the hole saw with multiple leverage