Er Clamping Spring (Tapping) (metal processing)

• Customized: Customized
• Type: Tool System
• Material: Alloy
• Certification: ISO 9001:2008, ISO 9001:2000, CE
• Transport Package: Plastic Box or Plywood
• Origin: Hunan
• Model NO.: ER
• HS Code: 8207809000
• Production Capacity: 20000 PCS/Month

Product Description

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