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Ferree's Tools Inc.  |  SKU: N86

N86 Trumpet Mouthpipe Dent Roller Kit

Regular price $ 214.00

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Warranty & Returns

Standard tools manufactured by Ferree’s Tools include a one-year limited warranty against defects. Eligible standard products may be returned within 30 days of the invoice date with an approved RMA number. Returns after 30 days may incur a restocking fee, and returns are not accepted after 180 days. Custom-manufactured products cannot be returned.

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Most in-stock products are prepared within 24 hours and shipped within 48 hours. Free standard shipping is available worldwide, with processing fees of $10 for domestic orders, $20 for Canada and Mexico, and $30 for other international destinations. Chemicals must ship by ground and cannot be shipped overseas. Expedited shipping is available for an additional charge.

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Built for Musicians

Purpose-built tools and supplies designed for accurate, efficient instrument repair.

Description

The N86 Trumpet Mouthpipe Dent Roller Kit consists of two parts:
(1) The two-headed dent roller
(2) The tapered mandrel with a stop sleeve.
The two headed mandrel accomplishes several things. The curvature of the working surfaces of the roller works harmoniously with the curvature of the specially designed, floating, tapered mandrel. The other end of this mandrel works terrifically to take a dent out of a straight tuning slide for cornet, French horn, trumpet and mellophone. Since you will be applying equal pressure almost all the way around the mouthpipe, there is very little chance of producing egg shaped tubing if properly done. Also, the long mandrel inside the tubing gives you the leverage to work easier and retain more control. It has been said that this tool not only takes out dents, it actually remanufactures the mouthpipe.
Heres how to use it:
* Place the two headed dent roller in a strong vise
* Remove the mouthpipe from the trumpet
* Clean off solder and any other debris.
* Slip the mandrel into the trumpet mouthpipe
* Position the sliding sleeve so that the mouthpipe is against the sleeve and slightly loose on the mandrel.
* Using the knurled screw, lock it in place so the mouthpipe cannot move up and wedge itself tightly on the mandrel. The end of the trumpet mouthpipe will push against the edge of the sleeve while you are using the tool. The mouthpipe must float at least by 1/4 laterally.
* Place the mouthpipe, with the mandrel inside, between the rollers and apply side pressure to push the mouthpipe against the rollers.
* Push the mouthpipe and mandrel back and forth between the rollers (while still placing pressure). Rotate this mouthpipe/mandrel constantly and the dent will be removed. For best results use both hands, one at each end of the rod.

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Frequently Asked Questions

How do I choose the correct size or model?

Review the product specifications and measure your instrument or existing part when applicable. Because instrument models can vary, contact our team with the manufacturer, model and measurements if you need help confirming your selection.

Are Ferree’s Tools products for beginners?

Ferree’s Tools serves professional repair technicians, music educators and knowledgeable do-it-yourselfers. Required experience varies by product, so review all available instructions and contact us if you are unsure whether a tool is appropriate for your skill level.

What if I cannot find the exact product I need?

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