Hole Saw Cutting Speeds and Materials
Hole saw cutting speeds and materials |
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Hole saws are best suited to being used with variable speed power drills.This is because different materials should be cut at different speeds. Below is a general guide showing which materials should be cut at what speed with the most common sizes and types of hole saw.
rpm = revolutions per minute. |
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Bi-metal and carbon steel hole saws |
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Smooth cut hole saws |
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General purpose hole cutters |
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Tungsten carbide and diamond grit hole saws |
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Diamond core drill bits |
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