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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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Description
3/4, Cobalt 4 Flute Long Length End-Mill 3/4" SHThe greater red hardness of M 42 Cobalt end mills enables these tools to run about 10% faster than conventional HSS end mills. This translates to shorter machining times and permits fuller utilization of available machine horsepower. While Cobalt end mills are initially more expensive than HSS, they retain their sharpness for longer, providing more cuts between grinds and less machine downtime, resulting in lower end mill tooling costs. Features
The greater red hardness of M-42 Cobalt end mills enables these tools to run about 10% faster than conventional HSS end mills. This translates to shorter machining times and permits fuller utilization of available machine horsepower. While Cobalt end mills are initially more expensive than HSS, they retain their sharpness for longer, providing more cuts between grinds and less machine downtime, resulting in lower end mill tooling costs.
Features
- Fractional
- Cobalt
- Bright
- Long Length
- Center Cutting
- Single End
Specifications
- Package Size / MOQ: 1
- Series: 6750A
- Shank Size: 3/4
- Country Of Origin: USA
- Number of Flutes: 4
Downloads
Safety Data SheetShipping 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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.2 ★★★★★
Based on 18 reviews
Sort
Product Reviews
★★★★★ 5
They are beautiful
Size: 0.50 Carats, Color: 14k Yellow Gold
PERFECT SO FAR. JUST OPENED YESTERDAY.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
★★★★★ 5
Absolutely stunning
Size: 0.20 Carats, Color: 14k Yellow Gold
Absolutely stunning they sparkled in the sun! The size it just right! And they are very comfortable and the screw back is very comfortable! The quality is better than expected!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
★★★★★ 5
More than met my expectations!
Size: 0.50 Carats, Color: 14k Yellow Gold
Nice sparkle! Good choice! Good value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
★★★★★ 5
Conflict free sparkle!
Size: 1.00 Carats, Color: 14k White Gold
What a game changer! Comes with objective assessment/grade, which you can see and read before you buy. Conflict free diamonds that sparkle and make your intended recipient happy without crushing your ethics or your wallet!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2025
★★★★★ 5
Everything I wanted
Size: 7, Color: Bison Brown
Fantastic! So comfortable and cute. I usually wear a 7.5 or 8 but followed comments and ordered size 7. They fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
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