SKU: 17008239666

Bosch CO4157 12-Piece 15/32 In. x 5-3/4 In. Cobalt Drill Bit

Sale price$18.35 Regular price$20.39
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 28 - Jul 3

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Description

Bosch CO4157 12-Piece 15/32 In. x 5-3/4 In. Cobalt Drill BitWithstands high temperature applications for extended periods of time (up to 1,100F) Rigid, thick web design adds stability to bit in tough applications Surface hardened to penetrate tough abrasive materials Available in jobber length, full shank Best used for drilling into light gauge metal, high carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium Bosch cobalt drill bits are specially designed for drilling in hard steel.

Bosch CO4157 12-Piece 15/32 In. x 5-3/4 In. Cobalt Drill Bit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 17008239666

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4.3 ★★★★★
Based on 1620 reviews
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Verified Purchase
Maddie
Waukegan, US
★★★★★ 5
Super cute landing space for keys
Color: White 1 Pack, Size: 8" x 8" x 1.8", Color: White 1 Pack, Size: 8" x 8" x 1.8"
I always have trouble finding my keys and so it’s been very helpful to have a dedicated spot to easily throw them in when I get home. At first I thought it would be too big but it’s the perfect size for two wallets and keys, and it’s good quality albeit a bit expensive. The gold isn’t too shiny either, it’s a nice touch and it really reduces the look of clutter on your surfaces and helps it look more organized. It also doesn’t slip around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
P
Verified Purchase
patricia
San Leandro, US
★★★★★ 5
Nice tray
Color: Black 1 Pack, Size: 8" x 11" x 1.8"
Using it in the coffee table for remote contrls and headphone. Keeps organized and looks good. Perfect size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
K
Verified Purchase
Kindle Customer
Dallas, US
★★★★★ 5
Very nice
Color: White 1 Pack, Size: 8" x 8" x 1.8"
Very nice! It organized stuff in my moms room to look more put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
O
Verified Purchase
Omayra Cintron
Boise, US
★★★★★ 5
Tray
Color: Beige 1 Pack, Size: 8" x 11" x 1.8", Color: Beige 1 Pack, Size: 8" x 11" x 1.8"
Perfect as small coffee table tray! Nice and elegant looking!
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Reviewed in the United States on February 8, 2026
J
Verified Purchase
John Georges
Waukegan, US
★★★★★ 4
Nice product
Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
Why did you pick this product vs others?: Works well and looks good. Not the highest quality but good for the money. 
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Reviewed in the United States on July 9, 2025

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