MusicNomad GRIP Bit (MN220)

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String Crank Attachment

For drills and wireless screwdrivers
Innovative GRIP technology glides smoothly and noiselessly over the machine heads and enables safe operation without scratches
Rubberised, secure design
Contoured design fits virtually all tuning pegs (both large and small)
Perfect for electric and acoustic guitar, bass, banjo, mandolin, ukulele and classical stringed instruments
Sturdy carbon steel shaft

30-Day Money-Back Guarantee

Available since June 2022
Item number 545579
Sales Unit 1 piece(s)

10,50 €

All prices incl. VAT

Sales Rank

in Guitar Tools

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49 Customer ratings

5 45 Customers 4 4 Customers 3 0 Customers 2 0 Customers 1 0 Customers

4.9 / 5

quality

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23 Reviews

A very good bit of an idea

FF_68 12.09.2022

This bit safely fits major brands of electric screw drivers. No need to buy dedicated devices if one can use this bit for string winding and unwinding. I have guitars with different types of machine heads tuning buttons and it fits them all so far without any issue.

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Simply the best

LeonardS 11.01.2023

This items works like a charm for any guitar or bass tuners. Soft material so it will not harm the tuners. Construction is very solid.

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Game changer!

Mofo 26.03.2026

Ok… this one is a little tool I’ve dismissed for a while but actually it’s extremely convenient and quick, I have a little cordless screwdriver I use for guitar stuff, pick guard screws etc so having this attachment in the box now will be very useful. Hopefully it holds up to plenty of string changes

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Love it

Yordano 16.07.2025

It is so easy and fast to change the strings on my instruments from guitar, electric guitar, venezuelan cuatro, electric bass and double bass (yes, even double bass). The materials are soft enough not to damage the tuning pegs of your instruments.

Easy to install on a normal drill.

It is a life changer!

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MusicNomad GRIP Bit (MN220)

String Crank Attachment

This is what customers who viewed this product bought

49 Customer ratings

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23 Reviews

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MusicNomad GRIP Bit (MN220)

String Crank Attachment

This is what customers who viewed this product bought

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49 Customer ratings

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23 Reviews

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