Specification:
1: Can be used on CNC machine and production machine.
2: Matched with cnc inserts.
3: Spare part import from Taiwan/Korea/ Switzerland, the hardness of screw is grade 12.9.
4: Material 42CrMo, long tool life, better wear-resistantce, strength and rigidity, high working efficiency.
5: Cooperate with NIHONG-TECHNO, to make heat treatment..
6: Processed with high precision CNC machining centre.
ER clamping Spring (Tapping)
ER16-**GB |
ER20-**GB |
ER25-**GB |
Type |
Taper Shank Diameter |
Taper Shank Square Size |
Applicable Standards |
Type |
Taper Shank Diameter |
Taper Shank Square Size |
Applicable Standards |
Type |
Taper Shank Diameter |
Taper Shank Square Size |
Applicable Standards |
ER16-4GB |
4 |
3 |
ISO,JIS |
ER20-4GB |
4 |
3.15/3.2 |
ISO, JIS |
ER25-4GB |
4 |
3 |
ISO,JIS |
ER16-5GB |
5 |
4 |
ISO,JIS |
ER20-5GB |
5 |
4 |
ISO. JIS |
ER25-5GB |
5 |
4 |
ISO,JIS |
ER16-6GB |
6 |
4.9 |
DIN |
ER20-6GB |
6 |
4.5/4.9 |
JIS/DIN |
ER25-6GB |
6 |
4.9 |
DIN |
ER16-7GB |
7 |
5.5 |
DIN.JIS |
ER20-7GB |
7 |
5.5 |
DIN. JIS |
ER25-7GB |
7 |
5.5 |
DIN,JIS |
ER16-8GB |
8 |
6.2/6.3 |
DIN,ISO |
ER20-8GB |
8 |
6.2/6.3 |
DIN, JIS |
ER25-8GB |
8 |
6.2/6.3 |
DIN,ISO |
ER16-9GB |
9 |
7.0/7.1 |
DIN,ISO |
ER20-9GB |
9 |
7.0/7.1 |
DIN, ISO |
ER25-9GB |
9 |
7.0/7.1 |
DIN,ISO |
|
|
|
|
ER20-10GB |
10 |
8 |
DIN, ISO |
ER25-10GB |
10 |
8 |
DIN.ISO |
|
|
|
|
ER20-11GB |
11 |
9 |
DIN |
ER25-11GB |
11 |
9 |
DIN |
|
|
|
|
ER20-12GB |
12 |
9 |
DIN |
ER25-12GB |
12 |
9 |
DIN |
|
|
|
|
|
|
|
|
ER25-14GB |
14 |
11.0/12.0 |
DIN,ISO,JIS |
|
|
|
|
|
|
|
|
ER25-15GB |
15 |
12 |
JIS |
|
|
|
|
|
|
|
|
ER25-16GB |
16 |
12 |
DIN |
ER32-**GB |
ER40-**GB |
Type |
Taper Shank Diameter |
Taper Shank Square Size |
Applicable Standards |
Type |
Taper Shank Diameter |
Taper Shank Square Size |
Applicable Standards |
ER32-4GB |
4 |
3 |
ISO,JIS |
ER40-6GB |
6 |
4.9 |
DIN |
ER32-5GB |
5 |
4 |
ISO,JIS |
ER40-7GB |
7 |
5.5 |
DIN,JIS |
ER32-6GB |
6 |
4.9 |
DIN |
ER40-8GB |
8 |
6.2/6.3 |
DIN.ISO |
ER32-7GB |
7 |
5.5 |
DIN,JIS |
ER40-9GB |
9 |
7.0/7.1 |
DIN,ISO |
ER32-8GB |
8 |
6.2/6.3 |
DIN,ISO |
ER40-10GB |
10 |
8 |
DIN.ISO |
ER32-9GB |
9 |
7.0/7.1 |
DIN,ISO |
ER40-11GB |
11 |
9 |
DIN |
ER32-10GB |
10 |
8 |
DIN,ISO |
ER40-12GB |
12 |
9 |
DIN |
ER32-11GB |
11 |
9 |
DIN |
ER40-14GB |
14 |
11.0/12.0 |
DIN.ISO.JIS |
ER32-12GB |
12 |
9 |
DIN |
ER40-15GB |
15 |
12 |
JIS |
ER32-14GB |
14 |
11.0/11.2 |
DIN.ISO.JIS |
ER40-16GB |
16 |
12 |
DIN |
ER32-15GB |
15 |
12 |
JIS |
ER40-17GB |
17 |
13 |
JIS |
ER32-16GB |
16 |
12 |
DIN |
ER40-18GB |
18 |
14.0/14.5 |
DIN.ISO |
ER32-17GB |
17 |
13 |
JIS |
ER40-20GB |
20 |
16 |
DIN,ISO |
ER32-18GB |
18 |
14.0/14.5 |
DIN,ISO |
|
|
|
|
ER32-20GB |
20 |
16 |
DIN,ISO |
|
|
|
|