Steel: SUJ2
HRC: 46°
Precision: 5 u (4D length).
It is used for the cutting tools like dills, taps mills and reamers Only for cutting tools that the shank diameter same as collet's hole diameter.
Can not be clamped with contraction.
Clamping ability better than AA type.
Product Details
| Order No. | ER16G-d | ER20G-d | ER25G-d | ER32G-d | ER40G-d |
| D | 16 | 20 | 25 | 32 | 40 |
| L | 27.5 | 31.5 | 34 | 40 | 46 |
| d | 3.5-8 | 3.5-10 | 3.5-16 | 3.5-20 | 3.5-25 |
| dxa | 3.5×2.7 | 4.0×3.0 | 4.5×3.4 | 5.5×4.3 | 5.5×4.3 | 7.0×5.5 |
| 8.0×6.2 | 9.0×7.0 | 10×8.0 | 11×9.0 | 11×9.0 | 14×11 | |
| 16×12 | 18×14.5 | 20×16 | 22×18 | 22×18 |
Other Products
The collet does not have an elastic shrinkage range, emphasizing the clamping force
This unit is used for boring,milling,drilling,tapping,grinding and engraving operation etc.
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Contact Us
Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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