Compression Router Bits:
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Video: The Magic of Spiral Bits
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In this video, Patrick takes us through the benefits of compression router bits. Be sure to watch right through to see these babies in action and how they can work for you...
Rather than offering upcut and downcut versions, the pattern following bits have a compression (combination up and downcut) profile which ensures optimal, crisp and clean edges both top and bottom of the material.

0:45 What does a compression bit do?
5:43 Comparing a Straight Bit, an upcut Spiral Bit and a Compression Bit
7:39 Trimming hard wood with a Compression Bit
11:00 Using a Compression Bit for Pattern Following
12:20 What benefits for the Woodworker?

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