Guitar Setup Tools

StewMac · Fret polishing tools

StewMac Understring Fret Polisher 2219

Long narrow StewMac Understring Fret Polisher pictured at an angle.
Long narrow StewMac Understring Fret Polisher pictured at an angle.

When to choose it

Choose this holder if the product instructions suit the fret work and the gap beneath the strings provides access. Its slim format gives you another way to reach the fret without selecting a wider block.

The holder needs the compatible abrasive sheets, which are sold separately. Check the intended abrasive and board protection before using the tool on the instrument.

Specifications

Brand
StewMac
Measurement or fit
Slim understring abrasive holder
Setup task
Polish metal frets
Body
Stainless steel
Access
Understring use
Abrasive
Compatible Tolecut sheets sold separately
Model
2219
Amazon.com reference
B0CV9T928Y

Care and other choices

Review the listed scale and hardware fit ↑

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Questions about this product

Does the tool include abrasive sheets?

The listing says the Tolecut sheets are sold separately.

Can I use it where there is little room under the strings?

Compare the clearance against the tool and follow the maker’s use instructions.

Does this replace a dressing file?

It is an abrasive holder for polishing. A dressing file serves different work.

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