Four Flute Thread End Mill Tool Face Milling 12 Percent Co High Hardness
KTC Thread Mill Cutter
Application
Popular choice for CNC machining, these high quality and durable threadmills provide HUGE benfits for tapping high volumes of holes in a wide variety of materials. If you have a CNC machine this will revolutionise your way of tapping.
Benefits
Higher cutting speeds and feeds than tapping
Reduces the horse power required (vs tapping)
Makes smaller, easier to remove chips than taps
Controlling chips load thanks to the cutting parameters
One tool for blind holes and through holes
In most cases can machine internal and external threads
Pitch diameter can be controlled by CNC offset
One tool for right and left hand threads
Full thread to the bottom of a blind hole
No reversal of the spindle required
Consistent, predictable production even in exotic materials
Exact pitch, no widening of the thread
Cut multiple threads with only program change
Outstanding workpiece surface thanks to variation of the cutting parameters
Specifications
| Raw Material |
GU25UF |
| WC |
88% |
| Co |
12% |
| TRS |
>4300N/mm2 |
| Hardness |
>92HRA |
| A.O.L |
50mm-90mm |
| Grain size |
0.4 μm |
| Upto |
HRC60 |
| No. of Flutes |
3/4flutes |
| Suitable for |
Aluminum,plastic and other materials |
Standard Sizes
| M ISO Standard 3*P |
| Pitch (mm) |
M Coarse Thread |
Shank Dia. |
Edge Dia. |
No. of Flutes |
Flute Length |
Overall Length |
Bottom Hole Dia. |
| 0.25 |
M1.0*0.25 |
4 |
0.73 |
3 |
2.3 |
50 |
0.75 |
| 0.25 |
M1.2*0.25 |
4 |
0.92 |
3 |
2.8 |
50 |
0.95 |
| 0.3 |
M1.4*0.3 |
4 |
1.05 |
3 |
3.2 |
50 |
1.05 |
| 0.35 |
M1.6*0.35 |
4 |
1.2 |
3 |
3.3 |
50 |
1.25 |
| 0.35 |
M1.8*0.35 |
4 |
1.41 |
3 |
4.1 |
50 |
1.45 |
| 0.4 |
M2.0*0.4 |
4 |
1.54 |
3 |
4.4 |
50 |
1.6 |
| 0.45 |
M2.2*0.45 |
4 |
1.63 |
3 |
4.8 |
50 |
1.75 |
| 0.45 |
M2.5*0.45 |
4 |
1.96 |
3 |
5.3 |
50 |
2.05 |
| 0.5 |
M3*0.5 |
4 |
2.4 |
3 |
6.4 |
50 |
2.5 |
| 0.6 |
M3.5*0.6 |
4 |
2.75 |
3 |
7.4 |
50 |
2.9 |
| 0.7 |
M4*0.7 |
4 |
3.15 |
3 |
8.6 |
50 |
3.3 |
| 0.75 |
M4.5*0.75 |
4 |
3.5 |
3 |
9.5 |
50 |
3.75 |
| 0.8 |
M5*0.8 |
6 |
4 |
3 |
12 |
50 |
4.2 |
| 1.0 |
M6*1.0 |
6 |
4.75 |
3 |
13 |
50 |
5 |
| 1.25 |
M8*1.25 |
6 |
6 |
3 |
17.3 |
50 |
6.8 |
| 1.5 |
M10*1.5 |
8 |
8 |
3 |
21.8 |
50 |
8.5 |
| 1.75 |
M12*1.75 |
10 |
10 |
4 |
24 |
75 |
10.3 |
| 2.0 |
M14*2 |
10 |
10 |
4 |
25 |
75 |
12 |
| 2.0 |
M16*2 |
12 |
11.5 |
4 |
27 |
75 |
14 |
| 2.5 |
M20*2.5 |
16 |
15 |
4 |
36 |
90 |
17.5 |
| 0.5 |
M4*0.5 |
4 |
3 |
3 |
8.6 |
50 |
3.5 |
| 0.75 |
M6*0.75 |
6 |
4.8 |
3 |
13 |
50 |
5.25 |
| 1.0 |
M8*1.0 |
6 |
6 |
3 |
17.3 |
50 |
7 |
| 0.75 |
M8*0.75 |
6 |
6 |
3 |
17.3 |
50 |
7.25 |
| 0.5 |
M8*0.5 |
6 |
6 |
3 |
17.3 |
50 |
7.5 |
| 1.25 |
M10*1.25 |
8 |
8 |
3 |
21.8 |
60 |
8.75 |
| 1.0 |
M10*1.0 |
8 |
8 |
3 |
21.8 |
60 |
9 |
| 0.75 |
M10*0.75 |
8 |
8 |
3 |
21.8 |
60 |
9.25 |
| 0.5 |
M10*0.5 |
8 |
8 |
3 |
21.8 |
60 |
9.5 |
| 1.5 |
M12*1.5 |
10 |
10 |
4 |
25 |
75 |
10.5 |
| 1.25 |
M12*1.25 |
10 |
10 |
4 |
25 |
75 |
10.75 |
| 1.0 |
M12*1.0 |
10 |
10 |
4 |
25 |
75 |
11 |
| 1.5 |
M14*1.5 |
10 |
10 |
4 |
28 |
75 |
12.5 |
| 1.25 |
M14*1.25 |
10 |
10 |
4 |
28 |
75 |
12.75 |
| 1.0 |
M14*1.0 |
10 |
10 |
4 |
28 |
75 |
13 |
| 1.5 |
M16*1.5 |
12 |
12 |
4 |
30 |
75 |
14.5 |
| 1.25 |
M16*1.25 |
12 |
12 |
4 |
30 |
75 |
14.75 |
| 1.0 |
M16*1.0 |
12 |
12 |
4 |
30 |
75 |
15 |
| 2.0 |
M20*2.0 |
16 |
15.8 |
4 |
40 |
90 |
18 |
| 1.5 |
M20*1.5 |
16 |
15.8 |
4 |
40 |
90 |
18.5 |
| 1.0 |
M20*1.0 |
16 |
15.8 |
4 |
40 |
90 |
19 |
| 3.0 |
M24*0.3 |
16 |
16 |
4 |
45 |
90 |
21 |
| UN 3*P |
|
|
|
|
|
|
|
|
| Pitch (TPI) |
UNC |
UNF |
Shank Dia. |
Edge Dia. |
No. of Flutes |
Flute Length |
Overall Length |
Bottom Hole Dia. |
| 72 |
|
No.1-72 |
4 |
1.45 |
3 |
3.9 |
50 |
1.6 |
| 64 |
No.1-64 |
No.2-64 |
4 |
1.45 |
3 |
4.2 |
50 |
1.5 |
| 56 |
No.2-56 |
No.3-56 |
4 |
1.65 |
3 |
5.0 |
50 |
1.8 |
| 48 |
No.3-48 |
No.4-48 |
4 |
1.9 |
3 |
6.0 |
50 |
2.1 |
| 40 |
No.4,No.6-40 |
No.6-40 |
4 |
2.1 |
3 |
6.0 |
50 |
2.3 |
| 40 |
No.5-40 |
No.6-40 |
4 |
2.45 |
3 |
7.2 |
50 |
2.6 |
| 36 |
|
No.8-36 |
4 |
3.3 |
3 |
8.7 |
50 |
3.5 |
| 32 |
No.6,No.8-32 |
No.10-32 |
4 |
2.55 |
3 |
7.4 |
50 |
2.8 |
| 32 |
No.8-32 |
No.10-32 |
4 |
3.2 |
3 |
10.0 |
50 |
3.5 |
| 32 |
|
No.10-32 |
4 |
3.8 |
3 |
10.3 |
50 |
4.0 |
| 28 |
|
1/4-28 |
6 |
5.25 |
3 |
13.2 |
60 |
5.5 |
| 24 |
No.10-24 |
5/16-24 |
4 |
3.58 |
3 |
10.2 |
50 |
3.9 |
| 24 |
|
5/16-24 |
8 |
6.68 |
3 |
16.5 |
60 |
6.9 |
| 20 |
1/4-20 |
7/16-20 |
6 |
4.88 |
3 |
13.4 |
60 |
5.2 |
| 20 |
|
7/16-20 |
10 |
9.55 |
4 |
23 |
75 |
9.9 |
| 18 |
5/16-18 |
|
8 |
6.15 |
3 |
16.9 |
60 |
6.6 |
| 16 |
3/8-16 |
|
8 |
6.7 |
3 |
19.1 |
60 |
8.0 |
| 14 |
7/16-14 |
|
10 |
9.0 |
4 |
23.3 |
75 |
9.4 |
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