ER collet

DIN6499B ER collets

Product Name:ER  Spring Collet

Material : 65Mn

Usage:Milling Drilling

Accuracy:0.005mm 0.008mm 0.015mm

Standard :DIN6499B ER Collets Chuck

Clamping range :1-34mm 

Type :ER8  ER11  ER16  ER20  ER25  ER32  ER40

Color :Silver Grey

Service :OEM

Inspection:100% Inspection



ER Collet

1. Made of special elastic steel material

2. Power clamping ability, precise accuracy

3. Used for boring, milling, drilling, tapping, grinding and engraving operationetc.


HT-0001ER SERIES COLLETS WITH STANDARD DIN6499B
Modeld H7DD1D2LL1L2L3Collapsible capacity
ER8≥1.0-5.088.456.513.52.981.5 1.2 0.5 
ER11≥1.0-7.01111.59.518.0 3.82.5 2.0 0.5 
ER16≥1.0-2.5161713.827.56.264.0 2.7 0.5 
>2.5-10.0161713.827.56.264.0 2.7 1.0 
ER20≥1.0-2.5202117.431.56.364.8 2.8 0.5 
>2.5-13.0202117.431.56.364.8 2.8 1.0 
ER25≥1.0-2.5252622.0 34.0 6.665.0 3.1 0.5 
>2.5-16.0252622.0 34.0 6.665.0 3.1 1.0 
ER32≥2.0-2.5323329.240.0 7.165.5 3.6 0.5 
>2.5-20.0323329.240.0 7.165.5 3.6 1.0 
ER40≥3.0-26.0404136.246.0 7.667.0 4.1 1.0 
ER50≥6.0-10.0505246.0 60.0 12.68.5 5.5 1.0 
>10.0-34.0505246.0 60.0 12.68.5 5.5 2.0 


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Contact Us

Contact Us

Tel: +86 534 425 1888

Mob/ Wechat: +86 137 9138 1619

E-mail: jacksun@ht-tools.net

WhatsApp: +86 137 9138 1619

Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100

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