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Bi-metal construction and hard steel RC 65-66 for long life, 4/6 variable pitch teeth for reduced noise and improved performance with clearly printed hole saw sizes for quick retrieval. Includes a 7/8, 1-1/8, 1-3/8, 1-3/4, 2, 2-1/2 and 1/2 and 3/8 in hex shank, pilot drill and carrying case.
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High-speed steel teeth are reinforced to cut stronger, last longer, resists tooth strippage and withstands high torque. Includes one each of 3/4, 7/8, 1-1/8, 1-3/8, 2, 2-1/2 in, 2L, 5L arbors, one pilot drill, one arbor adapter and carrying case.
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Bi-metal construction means the teeth stay sharper longer. Positive rake teeth allows faster cutting, smoother and quieter cuts. Includes one each of 3/4, 7/8, 1-1/8, 1-1/2, 1-3/4, 2-1/4 in, two arbors 2L, 5L, one pilot drill, one arbor adapter and one carrying case.
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