Cooper Hand Tools
Electronics Pliers, Cutters and Tweezers
1
Content
Page
Tweezers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
...............
Pointed Tips
Flat Round Tips
Tweezers with Ergonomic Handles
SMD Tweezers
Special Gripping Tweezer
Wafer Tweezers
Cutting Tweezers
Stripping Tweezers
Extraction Tweezers/Connector Tools
. . . . . . .
4-16
.......
5-10
10-11
11
12-13
13
14
15
15
16
. . . . . .
17-36
........
Cutters
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
............
Side Cutters
Side Cutters with Ergonomic Handles
Tip Cutters
Tip Cutters with Ergonomic Handles
Pneumatic Side Cutters and Tip Cutters
Distance Cutters
21-27
27-28
29-33
33
34-35
36
. . . . . .
37-39
........
. . . . . .
40-42
........
. . . . . .
42-43
........
. . . . . .
44-48
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Pliers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.........
EROP
. .
Cutters
.
and
. .
Pliers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
........ ............ ...... ........
Stripping
. .
Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
............... ........
Pre-Forming
. .
Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.................... ........
For Passive Components
For Active Components
44-45
46-48
. . . . . .
48-49
........
IC
. .
and
. .
SMD
. .
Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
... ..... ....... ........
Inserting and Extracting
Straightening
Cutting + Trimming
48
48
49
. . . . . . . . . . .
50
...
. . . . . . . . . . .
51
...
. . . . . .
52-55
........
. . . . . .
58-59
........
Fibre
. .
Optic
. .
Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
........ ........ .......
Kits
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
......
Vacuum
. .
Manipulator
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
............. ....................
Index
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.........
Erem Tools - Precision Made in Switzerland
P
recision is sought by many but achieved by few. The quality and perfor-
mance of Erem hand tools is the result of more than 25 years of research
and manufacturing expertise. Erem is constantly innovating and developing
new tools for use in areas as diverse as electronics, aviation, biology, medical
(cardio-vascular, cannulae applications), watch and clock industry, telecoms.
Although your initial investment in Erem tools may be higher than some
other tools, the final cost based on medium to long term use will be lower
due to the economy resulting from the quality of the tools and in the
case of the cutters, the free of charge resharpening. The inhe-
rent precision of the tools will be reflected in the quality
of your products.
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Erem Tweezers
E
rem tweeezers are high precision tools of constant high quality. Precise
finished and symmetrical tips together with easy handling and perfect
balance makes them outstanding tools. The range of Erem tweezers covers
a wide diversity of applications. It is produced in many shapes and can be
manufactured from different materials. The most popular models are avai-
lable in a lower cost economy (SL) range. In all models,
the type number of the tweezers is stamped, not printed.
The Material
Erem offers a wide variety of materials, carbon steel, stainless steel, Erem
special stainless steel, Nickel plated, Brass or Titanium. The most common ones‘
are explained below:
Carbon Steel
Carbon steel tweezers have hard tips but the rust resistance is low and they
are magnetic. Carbon steel tweezers have no suffix.
Stainless Steel
Tweezers from stainless steel have strong tips and are rust resistant but are not
as hard and longlasting as carbon steel tweezers. Stainless steel tweezers have the suffix „S“.
Erem Special Stainless Steel
This grade of steel is a non magnetic, rust resistant, anti acid alloy.
It is temperature resistant up to 300°C.
Tweezers from special stainless steel have the suffix „SA“
Coating
The Pyroplast coating is an exclusive by Erem. The advantages are:
- heat resistance up to 500°C (932°F), almost twice as much as
PTFE,
Cralon, etc.
- no capillary effect on tips while soldering (non-stick property)
- no contamination caused by positive or negative charge
- hydrophobic
- radiation resistant
- thickness 60-80 µ
the suffix is „PYR“.
Note: The Pyroplast coating is not available for all Erem tweezers. It is made to order
and needs a minimum order quantity. Please ask for further information.
Ergonomic
Developed by Erem, tweezers with ergonomically shaped handles to alleviate the problem
of
Repetitive Strain Injuries (RSI)
and reduce operator fatigue. The range has been
selected to include the most popular tip shapes (see page 11). The main features are:
- ergonomic design for operator comfort and ease of control
- two colour, thermally insulated soft grip handles moulded from a synthetic material
- ESD safe
- the grips absorb heat for additional user protection
- manufactured from non magnetic, acid resistant, stainless steel alloy
- supplied in a rigid, transparent plastic box for protection and storage
The prefix for ergonomic tweezers is “E”.
Suffix
None
carbon steel
E
(Prefix)
ergonomic handles
M
Brass, soft material to avoid damage, no sparks
N
Nickel-Silver alloy
PYR
Pyroplast coating
RU
anti adhesive coating
S
stainless steel
SA, CA
special stainless steel, non-magnetic, acid resistant
SL
economy version
TA
Titanium, non-magnetic, lightweight, high temperature resistant
Z
Nickel plated
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PRECISION TWEEZERS
Pointed Tips Straight
Pointed Tips Straight
Main applications:
for conventional and preci-
sion handling of small parts
like tissue, components,
wires. For tasks in micro
electronics industry, medici-
ne, laboratories and other
applications where high
precision is required.
Length 80 mm
Model
M5S
Length
80 mm
Weight
6g
Description
Stainless steel, anti-glare finish
Micro tweezers, very small, very fine tips, e.g. for work under
microscope
Length 108 mm
Model
ACSA
Length
108 mm
Weight
16 g
Description
Special stainless steel, anti-glare finish, non-magnetic
Precision tweezers with serrated grips for anti-slip handling. For
bending and handling.
20AS
108 mm
12 g
Stainless steel, anti-glare finish
Precision tweezers with serrated grips and inside serrated tips
for anti-slip handling. Guide pin to avoid tip overlapping.
For bending and handling.
Length 110 mm
Model
3CS
Length
110 mm
Weight
11 g
Description
Stainless steel, anti-glare finish
Precision tweezers with long tips for delicate circuit board
assembly.
3CSA
110 mm
11 g
Special stainless steel, anti-glare finish, non-magnetic
Precision tweezers for delicate circuit board assembly.
3CSASL
110 mm
11 g
Special stainless steel, anti-glare finish, non-magnetic
Same as 3CSA but economy model.
3CTA
110 mm
8g
Titanium, non-magnetic
Same as 3CSA but Titanium for heat resistance and light weight.
53CSA
110 mm
11 g
Special stainless steel, anti-glare finish, non-magnetic
Precision tweezers with crush-proof design for handling
of delicate parts.
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