Updated 15 May 2026
| Brand | StewMac |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £174.00 |
StewMac
StewMac SM6420 Original Compact Z-File fret crowning file - 150
£177.00Fair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£174
Change
+1.6%
Avg
£174
Low
£162
High
£187
Volatility
3.4%
PRODUCT DESCRIPTION
- StewMac&apos
- s Original Compact Z-File has no handle but was equipped with a full-length rubber grip that gives you more control over your work. This ergonomic design allows you to reach the entire key more easily. The innovative thing about StewMac&apos
- s Z-Files is that these files only touch the sides of the frets. So you don&apos
- t have to worry if you have just levelled the tops of your frets. This diamond-coated 150-grit file has an offset shape with a higher and a lower side. You can also use this practical file on stainless steel frets without any problems.