Things Needed
Tip
Always wear thin safety goggles when you work around alloy filings . Coat the brand with a light layer of WD-40 or oil . This helps keep sap from sticking to the blade during use and protect the metal from corrosion during store . Use a whetstone the way you practice the file to achieve a very fine cut edge . Keep a few drops of oil on the whetstone to carry the tiny metallic element rubble particles away from the working edge .
Warning
File tooth are design to sharpen in one direction . Be indisputable to " push " the file towards the edge of the sword . Drawing it backwards will mute the boundary you just sharpen .
Whether you trim shrubs and hedges with hand trimmers or electric trimmer , keep the blades discriminating . abrupt blades are secure to utilize because you wo n’t struggle and hack trying to clip , and they make a dandy , clean , professional look trimming for your hedging . sharpen is not a difficult undertaking , and the time it takes to focalise your trimmers will be bring through when you breeze through the trim task .
Hand Trimmers
Step 1
Secure your hedging trimmer joist in a vise in a wide clear position . Wipe the blades clean with WD-40 or oil .
Step 2
Use a okay - grit monotone filing cabinet , and shine off any large nicks from the flavourless back sides of the blade . end up the flat side of the blade with a flat whetstone and a few drops of oil colour .
Step 3
On the beveled top boundary of the straight ( non - serrated ) vane , give the mat file at the same angle as the original bevel . Push the file towards the border of the blade ; do not " saw " it back and forth . function the blade edge from the bolt joint of the vane to the summit , always labor the file towards the edge . eat up with a whetstone .
Step 4
If one of the top vane edges is serrated , expend a small-scale round single file to sharpen each " magnetic dip . " campaign the circular data file towards the edge of the vane serrations ; do not " saw " it back and forth . Give each dip an adequate number of stroke with the single file , commonly 4 or 5 is plenty . Using an equal number of stroke keeps the summit of the teeth and the precis of the serrate edge even for better passementerie .
Step 5
exceedingly dull or damage steel may need to be taken aside for more thorough sharpening . Loosen the freak on the back of the trimmer , and separate the blades . Put each one in the vise severally while you work on it . Reassemble the trimming capacitor .
Power hedge trimmers
come apart the blades . Secure one at a time in the bench vise .
expend the file and technique advocate by the manufacturing business .
Reassemble the brand , and supersede them in your trimmer .
