Audited Supplier
ER
1 Year
1 Year
New
CE, RoHS, GS, ISO9001
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized
Tungsten Steel,Carbide
Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery, CNC Lathe Machine
CNC Lathe Machine Using
Express Delivery/Sea Shipping
0.002mm
Strong Rigidity
1 PC
Er Collets, Erc Collets, Erg Collets,Milling Chuck
8.5/11.5/17/21/26/33/41mm
Metal Processing Machinery Parts
BYSK
Wooden Box Package
ER8, ER11, ER16, ER20, ER25, ER32, ER40
Anhui Province, China
8458110090
Product Description
High Precision ER8/11/16/20/25/32/40 Flexible Collet For Lathe Machine
Various precision CNC lathe and industrial machine(front push type and passive chuck, ultra precise diaphragm chuck plate, air/oil pressure clamp holder).
Feature
•High carbon bearing steel : after heat treatment, it has hardness and toughness, better grinding quality. good flexibility, and longer using life span.
•HRC46
•Surface roughness: within RZ2.5
•Chucking range: ER=0.5mm, ER11/16/20/25/32/40=1mm. But if the internal hole is less than 2.5mm, the chucking range will be 0.5mm.
•The cincentricity is totally examined according to DIN norm. There are three kinds of classes for precision: general class 0.02mm. A class 0.01mm, and up class 0.005mm.
•UP class is recommended to be used with HSP clamping nut. It will have better stability.
•It used for the cutting tools, like drills, taps, mills,and remers, etc.
•It has flexibility and can be applied widely and variably.
•Please inform the required precision when ordering.
•High carbon bearing steel : after heat treatment, it has hardness and toughness, better grinding quality. good flexibility, and longer using life span.
•HRC46
•Surface roughness: within RZ2.5
•Chucking range: ER=0.5mm, ER11/16/20/25/32/40=1mm. But if the internal hole is less than 2.5mm, the chucking range will be 0.5mm.
•The cincentricity is totally examined according to DIN norm. There are three kinds of classes for precision: general class 0.02mm. A class 0.01mm, and up class 0.005mm.
•UP class is recommended to be used with HSP clamping nut. It will have better stability.
•It used for the cutting tools, like drills, taps, mills,and remers, etc.
•It has flexibility and can be applied widely and variably.
•Please inform the required precision when ordering.
| Model No. | DI | L | PCS/SET | RANG SIZE(D2) |
| ER8 | 8.5 | 13.5 | -- | 1~5.0 |
| ER11 | 11.5 | 18 | 13/7 | 1~7.0 |
| ER16 | 17 | 27 | 10/8 | 1~10.0 |
| ER20 | 21 | 31 | 12/10 | 2~13.0 |
| ER25 | 26 | 35 | 15/7/18 | 2~16.0 |
| ER32 | 33 | 40 | 11/6 | 3~20.0 |
| ER40 | 41 | 46 | 23/15/7 | 4~26.0 |
More information pls directly contact us
