Factory Direct Price Spring Collet Er 50 Collet for Collet Chuck

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: ER50
• Logo Printing: Without Logo Printing
• Size: Small
• Customized: Customized
• Type: CNC Holder Accessories
• Material: 65mn/Suj2
• Certification: ISO 9001:2000
• Name: Er50 Collet
• Hardness: HRC40-48
• Accuracy: 0.015mm
• Brand: Ounuowei
• Clamping Range: 1.0-35.0mm
• Inspection: 100% Inspection
• Model: Full Size
• Transport Package: Plastic Box
• Specification: ER50
• Trademark: ONWCNC
• Origin: Shandong, China
• HS Code: 8466100000
• Production Capacity: 10000PCS /Month
• Package Size: 58.00cm * 43.00cm * 36.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Standard High Accuracy CNC Milling Machine Er Collet
1, Runout  of our ER collet are within 0.008mm-0.015mmm  A class 0.015mm  AA class 0.01mm  AAA class 0.008mm 
2, ER8, ER11, ER16, ER20, ER25, ER32, ER40 and ER50 collet 
3, Made of high quality steel:65Mn  SUJ2 
4, Packing:inner packing is plastic or paper box,the outer packing is cartons.
5, Supply three  kinds of common accuracy: 0.008mm  0.01mm 0.015mm. The highest accuracy is up to 0.008mm.
6, Inspection:100% collet inspection.

 

Detailed Photos

Feature:
*Material :SUJ2(High carbon bearing steel :After heat tratment ,it has hardness and toughness 
,better grinding quality ,good flexibility ,and longer using life span )
*HRC:HRC44-48
*Surface roughtness :within RZ2.5 
*Chucking range :ER8=0.5mm ER11/12/20/25/32/40=1mm.But if the internal hole is less than 2.5mm.the chucking range will be 0.5mm .ER50 clamping contraction range of 10mm or less shrinkage range of 2mm .
*The cincentricity is totally examined according to DIN nom .
*It used for the cutting tools loke drills ,taps ,mills and remers .etc
*It has flexibility and can be applied widely and variably 
*Please inform the required precision when ordering 

	ER8	ER11	ER16	ER20	ER25	ER32	ER40	ER50
Clamping range	L/D	L/D	L/D	L/D	L/D	L/D	L/D	L/D
	13.5/8.45	18.5/11.5	27.5/17.0	31.5/21.0	34.0/26.0	40.0/33.0	46.0/41.0	60.0/51.0
1.0-0.5	ER8-1.0	ER11-1.0	ER16-1.0	ER20-1.0	ER25-1.0	ER32-1.0	ER40-1.0
1.5-1.0	ER8-1.5	ER11-1.5	ER16-1.5	ER20-1.5	ER25-1.5	ER32-1.5	ER40-1.5
2.0-1.5	ER8-2.0	ER11-2.0	ER16-2.0	ER20-2.0	ER25-2.0	ER32-2.0	ER40-2.0
2.5-2.0	ER8-2.5	ER11-2.5	ER16-2.5	ER20-2.5	ER25-2.5	ER32-2.5	ER40-2.5
3.0-2.5	ER8-3.0	ER11-3.0	ER16-3.0	ER20-3.0	ER25-3.0	ER32-3.0	ER40-3.0
3.5-3.0	ER8-3.5	ER11-3.5	ER16-3.5	ER20-3.5	ER25-3.5	ER32-3.5	ER40-3.5
4.0-3.5	ER8-4.0	ER11-4.0	ER16-4.0	ER20-4.0	ER25-4.0	ER32-4.0	ER40-4.0
4.5-4.0	ER8-4.5	ER11-4.5	ER16-4.5	ER20-4.5	ER25-4.5	ER32-4.5	ER40-4.5
5.0-4.5	ER8-5.0	ER11-5.0	ER16-5.0	ER20-5.0	ER25-5.0	ER32-5.0	ER40-5.0	ER50-5.0
5.5-5.0		ER11-5.5	ER16-5.5	ER20-5.5	ER25-5.5	ER32-5.5	ER40-5.5
6.0-5.5		ER11-6.0	ER16-6.0	ER20-6.0	ER25-6.0	ER32-6.0	ER40-6.0	ER50-6.0
6.5-6.0		ER11-6.5	ER16-6.5	ER20-6.5	ER25-6.5	ER32-6.5	ER40-6.5
7.0-6.5		ER11-7.0	ER16-7.0	ER20-7.0	ER25-7.0	ER32-7.0	ER40-7.0	ER50-7.0
7.5-7.0			ER16-7.5	ER20-7.5	ER25-7.5	ER32-7.5	ER40-7.5
8.0-7.5			ER16-8.0	ER20-8.0	ER25-8.0	ER32-8.0	ER40-8.0	ER50-8.0
8.5-8.0			ER16-8.5	ER20-8.5	ER25-8.5	ER32-8.5	ER40-8.5
9.0-8.5			ER16-9.0	ER20-9.0	ER25-9.0	ER32-9.0	ER40-9.0	ER50-9.0
9.5-9.0			ER16-9.5	ER20-9.5	ER25-9.5	ER32-9.5	ER40-9.5
10.0-9.5			ER16-10.0	ER20-10.0	ER25-10.0	ER32-10.0	ER40-10.0	ER50-10.0
10.5-10.0				ER20-10.5	ER25-10.5	ER32-10.5	ER40-10.5
11.0-10.5				ER20-11.0	ER25-11.0	ER32-11.0	ER40-11.0	ER50-11.0
11.5-11.0				ER20-11.5	ER25-11.5	ER32-11.5	ER40-11.5
12.0-11.5				ER20-12.0	ER25-12.0	ER32-12.0	ER40-12.0	ER50-12.0
12.5-12.0				ER20-12.5	ER25-12.5	ER32-12.5	ER40-12.5
13.0-12.5				ER20-13.0	ER25-13.0	ER32-13.0	ER40-13.0	ER50-13.0
14.0-13.0					ER25-14.0	ER32-14.0	ER40-14.0	ER50-14.0
15.0-14.0					ER25-15.0	ER32-15.0	ER40-15.0	ER50-15.0
16.0-15.0					ER25-16.0	ER32-16.0	ER40-16.0	ER50-16.0
17.0-16.0						ER32-17.0	ER40-17.0	ER50-17.0
18.0-17.0						ER32-18.0	ER40-18.0	ER50-18.0
19.0-18.0						ER32-19.0	ER40-19.0	ER50-19.0
20.0-19.0						ER32-20.0	ER40-20.0	ER50-20.0
21.0-20.0							ER40-21.0	ER50-21.0
22.0-21.0							ER40-22.0	ER50-22.0
23.0-22.0							ER40-23.0	ER50-23.0
24.0-23.0							ER40-24.0	ER50-24.0
25.0-24.0							ER40-25.0	ER50-25.0
26.0-25.0							ER40-26.0	ER50-26.0
27.0-26.0								ER50-27.0
28.0-27.0								ER50-28.0
29.0-28.0								ER50-29.0
30.0-29.0								ER50-30.0
31.0-30.0								ER50-31.0
32.0-31.0								ER50-32.0
33.0-32.0								ER50-33.0
34.0-33.0								ER50-34.0
35.0-34.0								ER50-35.0
36.0-35.0								ER50-36.0

Company Profile

SHANDONG OUNUOWEI NUMERICAL CONTROL TOOL (ONWCNC ) GROUP  established in 2014, Located in Shandong Province, we have three subsidiaries: ONW CNC Tools Co.ltd ,Sishui cheyore machinery Co.,ltd ,Shanjie Machine Tools Co.,Ltd .In order to meet the needs of our customers in the global market, we have invested in 18 mature production lines, covering medium, high and low end products.
ONW CNC Tools Co.ltd main products include Hydraulic tool holder, shrink fit holders, indexable milling cuters, HSK tool holders, BT tool holders and other mid to high end CNC tool products. Sishui cheyore machinery Co.,ltd main products include:Tool holders, ER Collets, Boring Heads,  Milling Tools, Tapping Chucks, Indexable cutters etc. We have a complete range of products to provide you with one-stop purchasing.Shanjie Machine Tools Co.,Ltd has a professional and mature R&D team dedicated to the development and production of machine tool.
We have introduced advanced production equipment and first-class inspection equipment to effectively guarantee the quality of our products.


 

Equipment

 

 

 

Certifications

FAQ

1. Are you a factory or trading company ?

      We are a manufacturer ,and we also have our own trading company ,we have professional R&D team .
      sale team .We can provide you the best quality goods and the perfect service .
  
     2. Could you provide non standard products ?

      Yes we can.we can also make and supply the goods as delivered samples or drawing .

   
      3.What is the advantage about your company ?

     Our company has professional team and professional production line  .

     
     4.Why should I choose your products ?
 

     Our products are high quality and good price

     
    5.Any other good service your company can provide ?
 

     Yes ,we can provide good after-sale and fast delivery

     
     6.How can we guarantee quality ?

      We follow our QC manual and inspect all data of our products 100%