4
English
USG
The STIHL USG sharpens all STIHL 
Oilomatic saw chains, hedge trimmer 
blades and circular saw blades.
Optional swivelling tool rests are 
required for sharpening scratcher tooth 
chain, hedge trimmer blades and 
circular saw blades.
The unit may be mounted on a wall or 
workbench.
If you mount the unit on a bench, note 
that the unit must overhang the bench by 
at least 120 mm.
If you use the special attachment for 
hedge trimmer blades:
If you mount the unit on a wall, note that 
a clearance of at least 450 mm is 
required between the wall and the unit 
for sharpening hedge trimmer blades.
Recommendation: Mount the unit on a 
bench for such work.
Secure the unit with screws 
A = For wall mounting, use three 
suitable 8 mm dia. screws (e.g. 
8 mm x 100 mm wood screws, 
DIN 571-St), 8.4 mm dia. washers 
and suitable wall plugs (e.g. 
10x50 mm plastic wall plugs)
B = For bench mounting, use two 
suitable 8 mm dia. screws (e.g. 
8 mm x 100 mm wood screws, 
DIN 571-St), 8.4 mm dia. washers 
Applications Mounting the Tool
523BA045 KN
A
B