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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
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Description
1-1/2, Machine Countersink 90Deg 4 FLUTEFour Flute Machine Countersinks have a longer shank to use in Turret lathes and for screw machine work. Features Fractional High Speed Steel Bright 4 Flute Specifications Package Size MOQ: 1 Series: 3900E Shank Size: 1 2 Shank Length: 2. 1 4 Country Of Origin: China Downloads Safety Data Sheet
Four Flute Machine Countersinks have a longer shank to use in Turret lathes and for screw machine work.
Features
- Fractional
- High Speed Steel
- Bright
- 4-Flute
Specifications
- Package Size / MOQ: 1
- Series: 3900E
- Shank Size: 1/2
- Shank Length: 2.1/4
- Country Of Origin: China
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 30 reviews
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Product Reviews
★★★★★ 5
Hold vest
Color: Red, Size: 3X-Large
Great look & fit !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
Great vest
Color: Dark Grey, Size: X-Large
This lil vest is awesome. A little thicker than I expected but perfect for my cool office. Looks like it cost twice as much. I had my company info put on it and looks like it cost 150.
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Reviewed in the United States on April 16, 2026
★★★★★ 3
fit
Snug fit.
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Reviewed in the United States on April 26, 2025
★★★★★ 5
Ordering one of each color
Color: Dark Grey, Size: X-Large
Good quality for price. Probably the best item i have ever bottom off Amazon and this int a lie. I love this 1/4 zip vest. Works perfect.
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Reviewed in the United States on April 25, 2026
★★★★★ 1
To heavy
Color: Black, Size: X-Large
Vest is heavy and frankly very warm can’t see in what environment I’d wear it because at 40-50 I would use light down coat with sleeves I returned from t same day I reviewed it
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Reviewed in the United States on January 8, 2026