Mk Morse MHSA76/TA76 Bi-Metal Hole Saw, 4-3/4" BF20 your device is in reset

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30 minute duty cycle

Lap Shear Strength (minimum per ASTM Standards): 72 hours (600 psi)

Holds prime for jet well pumps and irrigation pumps

2 bandages

Mk Morse MHSA76/TA76 Bi-Metal Hole Saw, 4-3/4" BF20 your device is in resetVariable pitch,4 6 pitch, positive rake teeth reduce vibration and clear chips to improve cutting speed; attached pass through shank arbor is convenient and time saving; requires 4 5 16" pilot drill. Used in applications such as cutting holes in wood, plastic or any machinable metal including nail embedded wood, plywood, pipe and stainless steel. Highlights: Type: Bi Metal Arbor Attached Dia. : 4 3 4" Positive rake teeth for more aggressive cutting