High Precision Milling Machine Tool Accessories Collet Chuck Cat Er Tool Holder

• Customization: Available
• Logo Printing: Without Logo Printing
• Size: Normal
• Model NO.: CAT ER Tool Holder
• Customized: Non-Customized
• Type: Tool Holder
• Material: 20crmnti
• Certification: ISO 9001:2000, CE
• Application: Milling Cutter
• Run out Accuracy: 0.003mm
• Hardness: HRC56-60
• Balanced: G2.5
• Inspection: 100% Inspection
• Rust-Proof: by Rust-Proof Oil
• Color: Silver+Black
• Transport Package: Plastic Box
• Specification: CAT ER tool holder
• Trademark: Gerzhuo
• Origin: Shandong, China (Mainland)
• Production Capacity: 100, 000 Pieces/Year

Product Description

High precision Milling Machine Tool Accessories Collet Chuck CAT ER Tool Holder

1.Material:Allyed case hardened steel,black-finished and precisely grinded
2.Taper tolerance: <AT3
3.Hardness:HRC 56-60
4.Carbon depth:0.8mm+0.2mm
5.Max run out:<0.005mm
6.Surface Roughness:Ra<0.005

Application
Are mainly used for clamping drill bit, reamer and taps,end mills.

Technical specification

Model		L	L1	L2	D	d(Clamping range)
CAT40	ER16-2.76"	5.447"	2.76"	2.01"	1.102"	1/32-3/8
	ER16-4.0"	6.687"	4.0"	3.25"	1.102"	1/32-3/8
	ER20-2.76"	5.447"	2.76"	2.01"	1.338"	1/16-1/2
	ER20-4.0"	6.687"	4.0"	3.25"	1.338"	1/16-1/2
	ER25-2.76"	5.447"	2.76"	2.01"	1.653"	1/16-5/8
	ER25-4.0"	6.687"	4.0"	3.25"	1.653"	1/16-5/8
	ER32-2.76"	5.447"	2.76"	2.01"	1.968"	3/32--25/32
	ER32-4.0"	6.687"	4.0"	3.25"	1.968"	3/32--25/32
	ER40-4.0"	6.687"	4.0"	3.25"	2.48"	3/32-1
CAT50	ER16-4.0"	8.0"	4.0"	3.25"	1.102"	1/32-3/8
	ER20-4.0"	8.0"	4.0"	3.25"	1.338"	1/16-1/2
	ER25-4.0"	8.0"	4.0"	3.25"	1.653"	1/16-5/8
	ER32-4.0"	8.0"	4.0"	3.25"	1.968"	3/32-25/32
	ER40-4.0"	8.0"	4.0"	3.25"	2.48"	3/32/-1

Features
Collet and replacement of cutting tools, screw nut and body must be clean, and add grease. Otherwise, it will cause damage to the thread.
The device must be placed in the collet nut, and then into the tool,finally lock the body

Our Services
1. We can offer you the sample to check our products , if the products are not what you are looking for , please
    give me  your detail requirement .
2. If you have any questions , please contact me at any time . I will reply you as soon as possible .
3.We also undertake prccessing al kind of CNC machine tools accessories with your requirement.

Packaging & Shipping  
Packaging Details: standard carton box packing or as per customer's requirement.
Delivery Time: shipped in 1 days after payment


Company information
YUCHENG GERZHUO MECHATRONICS TECHNOLOGY Co., Ltd is a competitive private enterprise engaged in production of machine tool parts. Machine tool parts includes varied of series, and full range specification, specialized in advantage of ER collet, tool holders and accessories. We have established long-term friendly cooperation relationships with numerous customers all over the world as following: USA, Sweden, Russia, Spain, France, Italy, Britain, Germany, South-east countries, Latin America countries, Africa countries and so on. 
We guarantee the security and quality of our product by optimized and centralized product selections, and have built strong partnerships with well-known companies in the industry in China. 


Contact information
 More information to company, copy the official website link  er-collet.en.made-in-china.com for reference.