• Er11 Er Collets Sets in Wooden Box 1-7 mm
  • Er11 Er Collets Sets in Wooden Box 1-7 mm
  • Er11 Er Collets Sets in Wooden Box 1-7 mm
  • Er11 Er Collets Sets in Wooden Box 1-7 mm
  • Er11 Er Collets Sets in Wooden Box 1-7 mm
  • Er11 Er Collets Sets in Wooden Box 1-7 mm

Er11 Er Collets Sets in Wooden Box 1-7 mm

Application: Wood
Process Usage: CNC Non-Conventional Machine Tools
Movement Method: Contour Control
Control Method: Semi-Closed Loop Control
Numerical Control: CNC/MNC
Performance Classification: High-End CNC Machine Tools
Customization:
Diamond Member Since 2013

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Basic Info.

Model NO.
standard type
Certification
CE, ISO 9001
Condition
New
Brand Name
Preda
Material
Carbide
Diameter
1-20mm
Overall Length
Er8-Er40
Type
Er Spring Collet
Precision
High Precision
Machine Type
CNC Milling Machine
Hra
91.2-93.8
Transport Package
Plastic Box
Specification
ISO9001-2000
Trademark
PREDA
Origin
Changzhou-Jiangsu
HS Code
8207709
Production Capacity
500000PCS/Month

Product Description

Product Description

1. ER11 Er Collets Sets in Wooden Box 1-7 MM 
2. 65Mn ER Collet Set 
3. Precision below 0.005; 0.008 or 0.015mm 
4. HRC:44-48
5. High Durability ER Collet
6. Applied for a variety of processing, including drilling, milling, tapping and grinding



Introduction
 
Our Facility:
6 ANCA grinding machine imported from Australia,
4 Walter grinding machine imported from Germany
2 EWAG grinding machine imported from Switzerland
 
Many new machines are in the delivery.
Actually,the manufactureing bases are expanded in the near month.
We have enough produce ability to satisfy your orders.
 
Our main customers are FOXCONN,BYD 
We are also the agent of Sandvik. 
 

ER collet:
The standard ER collet is the most widely used clamping tool in the world. 
Made from Alloy spring steel and fully hardened,the ER collets are ideal for many machining applications including boring, milling, reaming, tapping and grinding.

 
1)Runout  of our ER collet are within 0.005mm-0.015mmm 
2)ER8, ER11, ER16, ER20, ER25, ER32, ER40 and ER50 collet 
3)Made of high quality steel:65Mn 
4)Packing:inner packing is plastic or paper box,the outer packing is cartons.
5)We normally supply two kinds of accuracy: first accuracy 0.008mm,second accuracy 0.015mm. The highest accuracy is 0.005mm.
6) Inspection:100% collet inspection.
 
  
Model No. d H7 D D1 D2 L L1 L2 L3 Collapsible Capacity
ER8 ≥1.0-5.0 8 8.45 6.5 13.5 2.98 1.5 1.2 0.5
ER11 >1.0-7.0 11 11.5 9.5 18.0 3.8 2.5 2.0 0.5
ER16 ≥1.0-2.5 16 17 13.8 27.5 6.26 4.0 2.7 0.5
>2.5-10.0 16 17 13.8 27.5 6.26 4.0 2.7 1.0
ER20 ≥1.0-2.5 20 21 17.4 31.5 6.36 4.8 2.8 0.5
> 2.5-13.0 20 21 17.4 31.5 6.36 4.8 2.8 1.0
ER25 ≥1.0-2.5 25 26 22.0 34.0 6.66 5.0 3.1 0.5
>2.5-16.0 25 26 22.0 34.0 6.66 5.0 3.1 1.0
ER32 ≥2.0-2.5 32 33 29.2 40.0 7.16 5.5 3.6 0.5
>2.5-20.0 32 33 29.2 40.0 7.16 5.5 3.6 1.0
ER40 ≥3.0-26.0 40 41 36.2 46.0 7.66 7.0 4.1 1.0
ER50 ≥6.0-10.0 50 52 46.0 60.0 12.6 8.5 5.5 1.0
>10.0-34.0 50 52 46.0 60.0 12.6 8.5 5.5 1.2

Er11 Er Collets Sets in Wooden Box 1-7 mm
Er11 Er Collets Sets in Wooden Box 1-7 mm
Er11 Er Collets Sets in Wooden Box 1-7 mm
Er11 Er Collets Sets in Wooden Box 1-7 mm
Er11 Er Collets Sets in Wooden Box 1-7 mm

 
  Er11 Er Collets Sets in Wooden Box 1-7 mm

 

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