Threading tools designation guide
|
1. |
2. |
3. |
4. |
5. |
6. |
7. |
Designation |
Clamping system |
Thread type |
Cutting direction |
Tool width |
Tool height |
Tool length |
Cutting edge length |
Example |
S |
E |
L |
16 |
16 |
M |
16 |
1. Clamping system

2. Thread type
E - external thread
I - internal thread
3. Cutting direction

4. Tool width

5. Tool height

6. Tool length
Symbol |
H |
K |
M |
P |
Q |
Length [mm] |
100 |
125 |
150 |
170 |
180 |
7. Cutting edge length
Symbol |
Cutting edge length |
Inscribed circle diameter |
11 |
11 |
6,305 |
16 |
16 |
9,525 |
22 |
22 |
12,70 |
27 |
27 |
15,89 |