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- USA
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
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Description
Diamond Products 4" Star Blue Turbo Wet Core Bore BitFeatures Turbo segments for fast coring in general purpose concrete TBOWL bond for general purpose, moderate steel Prop 65 Warning This product can expose you to chemicals known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm. Specifications Country of Origin: United States Length: 4 IN Width: 4 IN Height: 10 IN Weight: 7. 698 LBS
Features
- Turbo segments for fast coring in general purpose concrete
- TBOWL bond for general purpose, moderate steel
Prop 65 Warning
- This product can expose you to chemicals known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm.
Specifications
- Country of Origin: United States
- Length: 4 IN
- Width: 4 IN
- Height: 10 IN
- Weight: 7.698 LBS
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
- 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 20 reviews
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Product Reviews
★★★★★ 5
Gran producto
Color: C-black, Size: 14 Inch
Muy buen producto. La calidad era la esperada.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
★★★★★ 5
Nice backpack!
Color: Atrovirens, Size: 15.6 Inch
Right out if the bag I liked the color. The material seems like it will wipe down easily. Functionally, I think it is going to work out nicely. I wanted a bag for my computer and weekend clothes. Plenty of room
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Perfecta para oficina.
Color: Apricot, Size: 15.6 Inch
Perfecta y súper aesthetic.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Good work bag
Color: Atrovirens, Size: 15.6 Inch
Lots of pockets, comfy straps, very lightweight. I use it for work daily and it’s exactly what I need. Great bag so far.
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Reviewed in the United States on December 6, 2025
★★★★★ 5
Will buy again
Color: Atrovirens, Size: 15.6 Inch
Lightweight, convenient, and perfect for carrying my laptop and study essentials!
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Reviewed in the United States on December 17, 2025