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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
R8 x 4" ER-16 - 8 ps/set ER Collet SystemR8 Shank + 8 ps set ER16 Collet system + Wrench in a fitted Box Wide holding range requires fewer collets and changes Unique self releasing system eliminates sticking Suitable for all milling and drilling operations Flute holding capability for the highest concentricity and clamping power Accuracy to 0. 0004" The thread for an R 8 drawbar is 7 16(. 4375) x 20 tpi Complete kits include: chuck holder, nominal size collets, non slip spanner wrench, and
R8 Shank + 8 ps/set ER16 Collet system + Wrench in a fitted Box
- Wide holding range requires fewer collets and changes
- Unique self-releasing system eliminates sticking
- Suitable for all milling and drilling operations
- Flute holding capability for the highest concentricity and clamping power
- Accuracy to 0.0004"
- The thread for an R-8 drawbar is 7/16(.4375) x 20 tpi
- Complete kits include: chuck holder, nominal size collets, non-slip spanner wrench, and case.
- 8pcs. Set includes the following collet sizes: 3/32", 1/8", 3/16", 7/32", 1/4", 5/16", 11/32" and 3/8"
| Item | Description |
| 0223-0944 | Size: ER-16, Range: R8x4" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Works great
Number of Items: 4, Style: SILZKAR7B11
Exactly what it is supposed to be ! Good service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect
Number of Items: 4, Style: SILZKAR7B11
Great Quality. Worked Perfectly.
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Reviewed in the United States on December 13, 2025
★★★★★ 5
Muy buenas
Number of Items: 4, Style: SILZKAR7B11
Excelente
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Reviewed in the United States on August 29, 2025
★★★★★ 1
Chinese junk
Number of Items: 4, Style: SILZKAR7B11
Chinese junk zero stars but that’s not an option
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Worth it
Exactly what I needed and worked well. Good quality
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Reviewed in the United States on December 24, 2025