


7/16 x 5-1/2-In. Cobalt High-Speed Drill Bit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
7/16 x 5-1/2-In. Cobalt High-Speed Drill BitMaster Mechanic, 7 16" x 5 1 2", High Speed Steel With Cobalt Drill Bit, 135 Split Point Design With 4 Cutting Edges Allows Quick Penetration & Eliminates Walking, 8% Cobalt Content Provides Heat Resistance & Delivers Maximum Cutting Efficiency At Temperatures In Excess Of 1000ree. F., Recommended For Drilling In Hard Metals Such As Heat Treated Steel, Stainless Steel, Chrome, Manganese Steel Plus Titanium & Armor Plate, Carded.
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Your 7/16 x 5-1/2-In. Cobalt High-Speed Drill Bit orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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4.3 ★★★★★
Based on 1921 reviews
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Product Reviews
★★★★★ 4
It survived longer than others
Pattern Name: Pull Monkey, Pattern Name: Pull Monkey
My Maltese mix has destroyed every single one of his squeaker toys within a week. This is the only stuffed toy I've found so far that lasted almost 2 months before he successfully gutted and 3 months before it officially needed to be replaced. I mean, just look at the image and see the rough play it's been through.
I do wish the squeaker was larger to help it survive just a bit longer but I am pretty happy with this toy and so is my dog. The rope arms and legs are great features as they slide through the body and really helps encourage tug play. The price is fair for the size and quality of the construction and is overall a pretty good purchase. I plan to buy a few more to keep as backup.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Great toy for dogs who like to pull
Pattern Name: Pull Monkey
My dog loves tug of war (non-stop) and I thought this would be perfect for him. He loves it. He plays with it constantly and it's held up to the non stop pulling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 3
not strong
Pattern Name: Pull Monkey
german shorthair loves it but durability isnt there. its perfect size and weight, just not for chewers.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Very durable and adorable
Pattern Name: Octopus Purple
My dog absolutely adores this toy! She has a habit of destroying stuffies really quick, but this cute octopus has lasted so far. I love the legs that stretch out so we can play tug of war! I am going to buy another one in a different color! Def worth buying!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Great quality and indestructible
Pattern Name: Octopus Purple
My pitbull pup loves this and so far it's been indestructible. She's a very heavy chewer so it's hard to find toys that last and this one is passing the test.
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Reviewed in the United States on May 23, 2026