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FreeCAD Part Modeling Tutorial 64 | FreeCAD Tutorial | Mechnexus |
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Jul 2, 2025
#freecad #freecadtutorial #freecadpartdesign In this video I have explained How to Model Part in FreeCAD with the help of part design Workbench. ▶️ Visit my website for more info on FreeCAD-: https://mechnexus.com/ ▶️ Get my FreeCAD Crash Course for beginner-: https://ko-fi.com/s/db924b973e ▶️ Download Source File of Tutorial-: https://mechnexus.com/mechnexus-youtube-tutorial-source-file/ ▶️ Buy Me a Coffee I am very grateful that you watch my videos and I am constantly trying to improve the quality of the videos on this channel. If you'd like to help me do this, please consider supporting me so that I can to continue to produce content for your enjoyment. 👉 Help support this channel by buying me a coffee: https://ko-fi.com/mechnexus All donations will be used to purchase equipment to improve my productivity and increase the quality of the content that I produce. Your kind support will help to grow this channel. Even if it's just enough to buy me a coffee every little helps and this will be repaid in full through my sharing of knowledge.
View Video Transcript
0:00
Hello friends Welcome To freat tutorial
0:02
and in this tutorial we will convert
0:04
this isometric drawing into the 3D model
0:07
with the help of a part design
0:09
workbench so first I will uh create a
0:12
new file and uh I create a body then I
0:15
will create a sketch and I will select
0:18
this XY plane as my Base
0:21
plane and here I will uh select the
0:24
circle and I will draw a circle here is
0:28
a radius R22
0:30
this cylinder will be our base feature
0:32
so I will select on
0:37
diameter and I will give my diameter
0:40
which is
0:43
45 so
0:47
here I will close it and I will give the
0:50
Extrusion length of 50 so I will select
0:53
on the pad and give the dimension
0:58
50
1:01
and now uh we will make this
1:04
pH so for this we require a d temp
1:10
plane
1:12
or we can edit our Extrusion into the
1:17
two
1:20
Dimension so if we read the dimension
1:23
here it is a 20 it is a 10 so this is
1:26
the five so in other direction I will
1:30
give the
1:31
five and in Upper Direction I will give
1:35
it
1:37
45 and I will say okay now I will on my
1:42
plane so we can see that it is a 5mm
1:46
below now we will create this pH
1:49
directly on this
1:53
plane so I will select this plane and uh
1:56
create a
1:58
sketch and I will go here and on my off
2:01
my origin
2:03
plane so first I will create a profile
2:07
so I will select the three-point
2:14
Arc and will switch to
2:16
the
2:24
wireframe and I will make it
2:28
coincidence
2:30
and I will project this
2:35
Arc I will select this and this and I
2:39
make it uh
2:43
equal and I will select this point and
2:46
this point and give the horizontal
2:49
constraint similarly this one and this
2:52
one and I will give the horizontal
2:58
constraint now
3:01
the total width is uh 10 + 15 + 10 so 10
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10 20 + 15 is
3:14
35 so I will select the
3:21
line I will draw the two
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line make it
3:28
vertical
3:32
and I think this horizontal constraint
3:35
we should delete
3:36
it because we do not know where it will
3:45
come so if you're facing the difficulty
3:48
go to the task and this is that
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horizontal
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constraint say
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delete okay
3:57
now I will select the this point and
4:01
coincident select this point and make it
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coincidence so this is total
4:10
35
4:13
so I will give the dimension I will
4:15
select horizontal
4:17
Dimension I will select this point and
4:19
this point and I will give the
4:22
35 and this point and this
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point 35 / by
4:36
two now uh we will create
4:40
this Arc here which is of
4:43
uh R
4:45
17.5 so again I will select the
4:48
three-point
4:53
Arc and I will give the radius which is
4:57
a
4:58
17.5
5:03
and the center to Center distance is a
5:05
75 so I will move
5:09
it and I will give it dimension of uh
5:19
75 so here is my dimension in red I will
5:23
go to the setting and uh change my
5:25
Dimension
5:27
color so here I will go to the Sketcher
5:31
and then
5:33
color so constraint Dimension is a red I
5:36
will prefer the yellow and I will say
5:42
apply okay so now it's look sharp with
5:46
my
5:49
background now I will switch to the
5:58
isometric
6:01
so this is in the
6:08
taper because this point should come
6:11
here so for this we will uh select this
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Dimension and delete
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it delete this
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Dimension and this should not be
6:27
vertical so I will delete it
6:30
and it should be something like
6:35
this now I will make it horizontal with
6:39
the my origin
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Point similarly this
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one now let's see what is UNC
6:52
constrain Okay
6:58
so I will make this and this make it
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horizontal similarly this and this
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horizontal and this point and my origin
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Point vertical so here is our sketch is
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fully constraint so I will come out of
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the
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sketch and total uh thickness is a 10 mm
7:24
so I will go on the pad and I will click
7:27
on here reverse Direction
7:30
so here is a recompute
7:33
fail so I will uh on
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my
7:39
report so it is a recompute problem I
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will cancel
7:47
it let's select the sketch again click
7:51
on the pad
7:53
okay so it was a solver
7:56
issue now I will say okay
8:02
now I will create this one so for this I
8:06
will uh select the face and create a
8:11
sketch I will uh project this
8:18
Arc and
8:24
uh from the center it is a 15
8:28
mm
8:30
so I will select the three-point
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Arc here is
8:39
a conflict I will delete it and from the
8:43
center it is a 15 mm so I will select
8:45
the
8:55
line select this and this Arc and make
8:58
it equal
9:00
and this is the 15
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mm and I will make this and
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this
9:12
equal thickness is a 10
9:15
mm so again I select the three-point
9:22
Arc and I will make this Center
9:28
coincidence
9:30
and I close the
9:41
profile apply the respective constraint
9:45
so this is the vertical
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vertical and this two horizontal this is
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already
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horizontal
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okay now I will apply the thickness
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which which is a 10
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mm here is a tangency required so I will
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select on tangent apply the
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tangency
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okay so this is our profile now I will
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close it and then One Direction it is a
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5 mm and other direction it would be 15
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mm so I will select on the pad click
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on two
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Dimension so one side it will be
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five and other side it will be
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15 right I will close my report
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view okay
11:02
and
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now we will uh create this
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feature so this is on the curve
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profile so best way to do it select on
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the face and uh create a sketch project
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this
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Arc
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and this is the 13 + 13 + 5 so 13 13 26
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+ 5
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31 so I will select the three-point
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Arc and first I will merge the
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center and I will make it
11:50
equal and now I draw the two
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line and I join this
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two I will give the horizontal dimension
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of
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uh 13 +
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13 +
12:15
5 it is a 31 now I will select this
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point and this point and
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give
12:23
31 /
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2 so
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we can see that
12:31
uh Center to Center distance is
12:34
35 Plus this radius is a 15 so it will
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be
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50 so I will select the
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dimension I will give from here to here
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it is a 50
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mm now I will close it and
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uh I will make the cut sorry
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pad
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and
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uh I will select up to pH or rotate my
13:08
model so first I will create the
13:12
solid and
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then I will uh remove the
13:17
material now I will select the
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face now from top and bottom I will
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simply remove the material then I will
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apply the
13:33
fillet
13:38
so so here is it is
13:41
R15 and we will consider this origin at
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the
13:46
center means at the mid of this our
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cylinder so this is the
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50 and this is
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the 30
14:01
so this is the 30 and this is the 50 so
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on the both the side we remove the
14:06
material by the 10 mm so I will select
14:10
this face and create a
14:13
sketch and I project the
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geometry and uh now I will draw the
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line
14:38
instead of that uh I might have taken
14:41
the a datm
14:43
plane but that's fine it is up to you
14:46
you can do in a both the way either you
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can take the datm plane and extrude it
14:50
to the 30
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mm now I will select the three-point
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talk
15:05
now I will close it I will go with a cut
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and I will be give my cut depth 10
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mm same
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way I will select the bottom
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phas and do the same procedure
15:37
I will project the
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geometry I will close the
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profile
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select the three-point
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AR now I will again go with the
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cut and I will give my cut depth 10 mm
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and I will say okay now I will switch to
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the isometric
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view now I will select this
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age
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and this
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H and I will go with a
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fet and I will give here
16:38
30 so in free
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C it does not take round of value so we
16:46
will give the
16:53
29.99 sorry it is a 15
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radius
17:04
Let's
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uh
17:16
14.99 same way on
17:21
here
17:27
14.99 I will switch to the
17:30
isometric now here is a cut of a
17:35
5mm
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so before making this cut we will make
17:40
this through
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cut or we will make it in a single
17:48
sketch so I will select the face create
17:51
a
17:56
sketch I will uh create a
18:02
circle and
18:05
this Bard is of 25 diameter so I will
18:10
select the
18:12
diameter and I will give the
18:16
25 and this cut is 5 mm so I will select
18:19
the lime
18:26
tool and I will join this
18:30
two and I will make it uh
18:34
horizontal this is 5 mm so I will give
18:37
the
18:38
dimension before giving the dimension
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let's stream the unnecessary
18:47
geometry okay and now I will give my
18:54
Dimension
18:56
five and I will move
19:00
it
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and this would be the symmetric so I
19:05
will select on
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symmetricity I will select this point
19:09
and this point and my Axis so here is a
19:13
conflict so I will uh delete
19:17
it so this Dimension does not much
19:20
importance because we are going to
19:21
materials so we will
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give approximate Dimension whatever it
19:29
comes now I will switch to the
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isometric I will close it and I will go
19:37
with a
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cut and from here I will uh say through
19:44
all and I will say
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okay now we will uh make this hole so I
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will select the face and uh create a
19:56
sketch and I will uh project the
19:59
geometry so we get a center point now I
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will uh select the
20:05
circle and draw the circle you can make
20:08
it in a whole feature of the free cat or
20:11
you can make as a cut it is up to
20:15
you I will select the
20:18
diameter and I will give here 16 and I
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will close
20:22
it and I will go with a cut and here I
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will say through all and Save
20:30
okay now we will make this
20:33
rib so for this I will select the face
20:36
and create a sketch this rib of 10 mm
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thickness so I will click on Project
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geometry I will project this and uh this
20:48
and uh I will uh draw the three-point
20:52
Arc at this side and one 3point arc on
20:57
this side
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and I will merge the
21:04
center similarly I will merge the center
21:11
here and I will uh join this two with
21:22
line and give the vertical constraint
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and select this Arc and this one and and
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make it equal select this and this and
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make it
21:37
equal now I will give my
21:40
Dimension so instead of giving Dimension
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I will use the symmetricity I will
21:45
select this and this point and my
21:56
Axis and now I I will
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uh give my dimension of a thickness
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which is 10
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mm now I will close
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it now I will uh go with the
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pad and I will select up to pH I will
22:22
select this face and I will say
22:26
okay now we will uh remove the
22:31
material so for this I will uh on my
22:34
origin plane and I will select my mid
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plane y z and create a
22:41
sketch
22:44
and now I will off my
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plane
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now I will project the
22:56
geometry this point and this one and I
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will switch to the
23:03
wireframe now I will create a
23:07
triangle I will also project
23:12
this and uh I close my
23:22
profile and I will switch to the flat
23:26
lines
23:29
now I will uh come out of the
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sketch
23:36
now I will switch to the part design and
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I will close
23:41
it and I will go with the
23:49
cut and I will say through
23:52
all and I will select here symmetric to
23:55
the plane so that seems to be perfect
23:58
there is a no any issue so this is how
24:01
we have successfully
24:03
converted this isometric drawing into
24:06
the 3D model you can apply some color to
24:10
our model so to do that go to the appr
24:13
princes and from here I will prefer to
24:16
give the
24:22
Chrome so this is all about this
24:25
tutorial you can also visit visit my
24:28
website Mech nexus.com where I write
24:31
articles and tutorials on freeat you can
24:34
also download my tutorial Source F from
24:37
the here you can also support my work by
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buying my free cat crash course for
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beginner it is a very basic level course
24:46
for the beginner user where a beginner
24:49
user can Master the free
24:51
Cad and you can also support my work on
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25:01
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description