CMT ORANGE TOOLS CMT333 Instruction Manual
Instruction Manual
Manual de instrucciones
Manuel d’utilisation
Manuale di istruzioni
Gebrauchsanweisungen
EN p. 4
ES p. 8
FR p. 12
IT p. 16
DE S. 20
CMT333
UNIVERSAL HINGES BORING SYSTEM
Base por sistema de taladro manual de bisagras
Base modulaire pour têtes de perçage manuel
Base modulare per testine a foratura manuale
Modulbasis für Handbohrung-Köpfe
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UNIVERSAL HINGES BORING SYSTEMUNIVERSAL HINGES BORING SYSTEM
11
42
Ø35
Ø8
1
CMT333-4211
for Grass hinges 42/11
43
Ø26
Ø10
21,5
21,5
4
CMT333-4300
for window handles 43/00
9,5
45
Ø35
Ø8
2
CMT333-4595
for Blum hinges 45/9,5
6
48
Ø35
Ø10
5
CMT333-4806
for Salice hinges 48/6
9
48
Ø35
Ø8
3
CMT333-4809
for Mepla hinges 48/9
5,5
52
Ø35
Ø10
6
CMT333-5255
for Hettich, Würth hinges 52/5,5
Ø26
38
7,5
7
CMT333-3875
for small hinges 38/7,5
Ø26
38
7,5
7
CMT333-3875
for small hinges 38/7,5
For use on standing drilling machines
For use on standing drilling machines
For use on CMT Industrio router table
Assembly
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This drilling system was designed by CMT for all craftsmen and DIY buffs who require to drill holes for
hinges by various manufacturers in a precise reliable manner.
The system is made up of a multipurpose support to which a 3-arbor chuck head with a space between
holes that varies according to the type of hinge used can be fitted.
The support is made up of two chromed steel runner bars with springs (1) and a threaded bar (2) for
setting drilling depth. On the base, it is possible to adjust drilling distances; from the edge of the panel
to the hinge by means of the stop plate with pin and centre clamp knob (3) whereas, from the underside
of the panel to the hinge, this Is done with a Ø10mm (3/8”) cylindrical bar (not included) that is fitted in
the hole at the side of the base (4). In the bottom part of the support, there are two side holes for fitting
the support board (5) or mounting CMT worktables on the plates.
The head is made up of a shaft (6) with a diameter of 8mm (5/16”) (for use on all drills), which allows
the rotation of three bit holder arbors (7), each of which has two dowels for fitting the bits. The shaft and
the arbors have been burnished in order to avoid the formation of rust.
Two radial ball bearings have been fitted inside each arbor’s head to ensure the utmost drilling precision.
On the front, there is a hole with a sphere (8) for the lubrication of the head with Mobil SHC100.
1
2
3
4
5
6
8
7
COMPONENT CHARACTERISTICS
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INDEX PAGE
Introduction, General Notes & Set Assembly pag.4
Characteristics of the components pag.5
Installation & Use pag.6
Maintenance & Safety pag.7
Information on this publication
This booklet is an integral part of the product. Carefully read the warnings and instructions it contains, as
they provide important indications regarding user safety and maintenance. This manual is used by users
under their own responsibility.
C.M.T. UTENSILI SpA cannot be held responsible or liable to prosecution for damage due to incorrect use
of the documentation.
Keep this manual in a safe place for any further consultation that may be required.
General notes
This manual was prepared with the intention of providing all the indications regarding technical aspects,
installation, adjustment, use and maintenance.
Data and designs are provided for illustrative purposes. The manufacturer reserves the right to make any
modifications to the product without prior notice.
If any further information is required, out technical assistance service should be contacted.
Assembling the set according to the type of hinge
Thanks to the following table, assembling the set is extremely easy.
According to the hinge model, the CMT333 multipurpose support, chuck head, two blind hole bits and
hinge drill bit (code 317.350.11) must be ordered.
N.B.: blind hold bits are sold individually, like all the other items, so when ordering, it is necessary to indicate a
quantity of two
INDEX, INTRODUCTION & ASSEMBLY OF THE SET
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Boring bit
Support
modular base
ORDER NO. ORDER NO.
S
ORDER NO.
Left-hand rotation
ORDER NO.
Right-hand rotation
Boring heads Drill bits
1
2
3
4
5
6
7
8
Make your set
Choose your hinge
Grass 42/11
Blum 45/9,5
Mepla 48/9
Window handles 43/00
Salice 48/6
Hettich, Würth 52/5,5
Small hinges 38/7,5
System 32 32
CMT333 CMT333-4211
8mm
310.080.12 (2 pcs.) 317.350.11
CMT333 CMT333-4595
Hexagonal
310.080.12 (2 pcs.) 317.350.11
CMT333 CMT333-4809
8mm
310.080.12 (2 pcs.) 317.350.11
CMT333 CMT333-4300
Hexagonal
310.100.12 (2 pcs.) 317.260.11
CMT333 CMT333-4806
8mm
310.100.12 (2 pcs.) 317.350.11
CMT333 CMT333-5255
Hexagonal
310.100.12 (2 pcs.) 317.350.11
CMT333 CMT333-3875
8mm
310 your choice (2 pcs.) 317.260.11
CMT333 CMT333-325
Hexagonal
(3 pcs. RH + 2 pcs. LH)
+ + + =
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Dismantling
To change the head, the two rear screws must be removed and, due to the precise match and use, it may
be necessary to give a light knock with a plastic mallet on the top/front part of the support.
Cleaning
Periodically clean the drilling group of machining waste, using compressed air and a cloth with ethylic
alcohol.
Lubrication
The drilling groups are supplied already lubricated. During the first hours’ work, there may be a loss of
lubricant due to an excessive amount having been applied.
Every 200 machining hours, grease with 5 grams of “MOBIL SHC100” grease.
Consignment / Unpacking
The support of the CMT333 head is supplied packed in a handy case, in which the head chosen and
three bits can also be placed.
When the product is received, check that the contents correspond exactly to the items ordered and that
nothing has been damaged during transport.
In the event of any obvious defects being noted, do not use the set, but immediately inform the manufacturer.
No lifting equipment is required for handling the set, as it is light-weight (<20 kg).
Storage
In the event of the product having to be stored, proceed as follows:
- Clean of any machining scrap.
- Protect ground parts with a coating of grease and/or liquids for protection against corrosion or rust.
- Store in a fresh dry location at a temperature of between -5° and 30° C.
- Protect the drilling group from dirt and dust.
- If stored for over six months, before use, it is advisable to replace the lubrication grease.
Safety
During machining, always use personal protection: hearing protection device, dust mask, protective goggles. Never wear loose garments, make certain sleeves are rolled up and do not wear ties.
Follow the regulations described here scrupulously. The manufacturer is exempt from all responsibility in
the event of failure to comply with instructions and indications. The system must not be used in any other
way than that for which it is intended. Cleaning, lubrication and maintenance work must never be carried
out on the system when the drilling group is running.
If unusual noise or vibrations are noted with the system is started, stop machining and contact our Technical Office.
MAINTENANCE & SAFETY
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According to the hinge model, install the relative chuck
head (Fig. 2) on the multipurpose support (Fig. 1) by
means of the two rear locking screws (1).
Position the drilling system on a work surface suited
to the type of machining. Procure a steel bar with a
diameter of Ø10mm (3/8”) and a length suited to
the type of machining to be carried out and fit it in
the side hole (2). Adjust the reference stop and lock
everything with the two clamp knobs (3) and fix one
or more reference shims on the table according to the
length of the workpiece to be drilled (Fig. 4).
Set drilling distances (Fig. 3): From the panel’s edge
to the hinge (D) by means of the plate and centre
clamp knob (4) and the drilling depth (H) with the
threaded bar and lock nut (5), then position the
workpiece to be drilled (Fig. 4). The bits suited to the
head chosen are then fitted to the three arbors: on
the centre arbor (6) fit and lock the Ø35mm bit for right hand hinges, whereas, on the two side arbors (7),
fit left-hand Ø8mm or Ø10mm bits for blind holes.
(according to the type of hinge), which are fixed with
the two dowels, (Fig. 2).
48
D
6
H
Use
Use is easy and rapid. Once the equipment is ready, all that has to be done is to fit the shaft of the drilling
system (8) to the arbor of a normal electric or battery-powered column drill and carry out the drilling.
Drilling speed depends on the work piece and the type of bit used.
Maximum rotation speed: 5000 rpm.
N.B.: Before starting the drilling system, check that the tools are correctly tightened and direction of
machine rotation, to ensure that the tool turns in the correct drilling direction.
1
Fig. 1
3
4
5
Fig. 2
Fig. 3 Fig. 4
2
8
7
6
INSTALLATION & DRILLING ADJUSTMENT
6
STEEL BAR Ø10mm (3/8”)
REFERENCE SHIMS
WORK SURFACE
WORKPIECE
CMT333
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