JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> Precision Collet> ER Collet> Drilling Machine Precision ER Collet
Drilling Machine Precision ER Collet
Drilling Machine Precision ER Collet
Drilling Machine Precision ER Collet
Drilling Machine Precision ER Collet
Drilling Machine Precision ER Collet

Drilling Machine Precision ER Collet

$1≥1Piece/Pieces

Payment Type:L/C,T/T,Paypal,Western Union
Incoterm:FOB,CFR,CIF,FCA
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air
Port:Qingdao,Shanghai,Beijing
Product Attributes

Model No.ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50

BrandQFMH

Place Of OriginChina

MaterialStainless Steel

TypeCutter

Boring Tool TypeFine Boring Tool

Turning Tools TypeCircular Cutting Tool Surface

Work TypeCut Off

Cutting ProcessMilling Cutter

StructureOther

StyleUniversal Tool

StandardsP

MaterialHigh-speed Steel

Milling Cutter TypeMilling

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
Download :
ER COLLET.mp4
ER COLLET
Product Description

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


Precisin Collet Basic Info

  • Er Collet Model NO.: ER8,ER11,ER16,Er20,ER25,ER32,ER40

  • Spring Collet Application: Milling Machine, Drilling Machine, Boring Machine

  • Precision Collet Coating: Uncoated

  • Quality Standard: DIN6499b

  • Model Number: Er Collet

  • Precision Er Collet Usage: Milling/Drilling/Boring

  • ER Collet Transport Package: Inner with Plastic Box, Outer with Cartons

TYPE CLAMPING RANG D d1 d2 L l1 l2 l3 WEIGHT(KGS)
ER8 0.5-5.0 8.5 8 6.5 13.5 10.8 2.98 1.5 0.01
ER11 0.5-7.0 11.5 11 9.5 18 13.5 3.8 2.5 0.01
ER16 0.5-10.0 17 16 13.8 27.5 20.8 6.26 4 0.03
ER20 1.0-13.0 21 20 17.4 31.5 23.9 6.36 4.8 0.04
ER25 1.0-16.0 26 25 22 34 25.9 6.66 5 0.06
ER32 2.0-20.0 33 32 29.2 40 30.9 7.16 5.5 0.1
ER40 3.0-26.0 41 40 36.2 46 34.9 7.66 7 0.25
ER50 6.0-34.0 52 50 46 60 46 13.4 8.5 0.45
ER11 3.175
ER16 3.175/.5/2.5/3.5/4.5/5.5/6.5/7.5/8.5/9.5/10.5
ER20 3.175/.5/2.5/3.5/4.5/5.5/6.5/7.5/8.5/9.5/10.5/11.5/12.5/13.5/14
ER25 3.175/.5/2.5/3.5/4.5/5.5/6.5/7.5/8.5/9.5/10.5/11.5/12.5/13.5/14.5/15.5
ER32 3.175/.5/2.5/3.5/4.5/5.5/6.5/7.5/8.5/9.5/10.5/11.5/12.5/13.5/14.5/15.5/16.5/17.5/18.5/19.5/20.5
ER40 3.175/.5/2.5/3.5/4.5/5.5/6.5/7.5/8.5/9.5/10.5/11.5/12.5/13.5/14.5/15.5/16.5/17.5/18.5/19.5/20.5/21.5/22.5/23.5/24.5


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)ER Collet 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.


er collet



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