Answer
Jan 29, 2026 - 05:24 PM
The extra port on top of the Kerry Kelley 7 Ported Chain w/Ring Top applies a more aggressive roof pressure. The copper rings are to promote salivation.
How does the "Ring Top" on the Kerry Kelly 7 Ported Chain bit improve it? Kerry Kelley 7 Ported Chain w/Ring Top
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Open Jan 29, 2026 - 05:24 PM
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Kerry Kelley 7 Ported Chain w/Ring Top
Kerry Kelley Bits and Spurs Mouthpiece: Ported Chain with Copper Rings Top Shank: #7 - 8" Measurements are Approximate
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