
Diamond Files
DWS/PFR
DWS/NF
INST/DWS/F v1.0
DIAMOND FILES
REF. DWS/PFR (Pen File) &
DWS/NF (Needle Files)
Thank you for purchasing this Trend product
which should give lasting performance if used
in accordance with these instructions.
The following symbol is used throughout
these instructions.
Denotes risk of personal injury, loss
of life or damage to the tool in case
of non-observance of the
instructions.
INTENDED USE
This product is intended to be used to
sharpen TC and HSS tools. For professional
and domestic use. DWS/PFR can be used
on knives, garden tools, shaped tooling, hoof
knives and to re-shape profile edges.
DWS/NF can be used for engineering and
metal work.
SAFETY
Please read and understand these instructions
before use.
All cutting edges are very sharp and
care must be taken to prevent injury.
Never sharpen blades towards the
hand or body.
TECHNICAL DATA
Monocrystalline
Monocrystalline
diamonds
Pre-nickel plated
steel base
diamonds
Nickel
Steel base
The monocrystalline diamonds are bonded
through an electroless process to a precision
ground pre-plated nickel stainless steel base.
Fine grade = 600 grit (nom. 25 micron)
160mm
Half round
98mm
75mm
Round
DWS/PFR
DWS/NF
Flat
238mm
Triangle
MAINTENANCE
This product has been designed to operate over
a long period of time with minimum maintenance.
Continual satisfactory operation depends upon
proper care and regular cleaning.
CLEANING
■ Clean with a damp cloth or use on a Trend
cleaning block. Order Ref. DWS/CB/A
© Trend Machinery & Cutting Tools Ltd. 2005 E&OE
Trend Machinery & Cutting Tools Ltd.
Odhams Trading Estate St Albans Road
Watford WD24 7TR England
Enquiries:________0800 487 363
Technical Support:01923 224681
Fax: ____________01923 236879
Email: ____enquiry@trendm.co.uk
Web:__www.trendmachinery.co.uk
RS 28982
Stockholding
& Supply
RECYCLABLE

OPERATION
REF. DWS/PFR
Correct Method of Sharpening a Knife
Other Uses for DWS/PFR Example of use of half round
needle file DWS/NFHR/F
■ Use softly and slowly with alternate
strokes to either side of the blade, bring
the knife down the length of the diamond
steel as shown in the diagram.
■ Use a shallow angle for fine or filleting
edges and use a steeper one to achieve
a boning edge.
20
■ Clean regularly with a dampened cloth.
Knives
Pruners
Profiles
Serrated Knives
T urning T ools
Hoof Knives
Circuit board
ENVIRONMENTAL PROTECTION
Recycle raw materials instead of disposing
as waste.
Packaging should be sorted for environmentalfriendly recycling.
The product and its accessories at the end of
its life should be sorted for environmentalfriendly recycling.
GUARANTEE
All Trend products guaranteed against any
defects in either workmanship or material,
except products that have been damaged due
to improper user or maintenance.
Our policy of continuous improvements mean that specifications
may change without notice. Trend Machinery & Cutting Tools
cannot be liable for any material rendered unusable or for any form
of consequential loss.