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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
8mm Titanium Coated Spot Weld Drill BitYou know these Spot Weld Bits are different the minute you look at them. We took our HSSE cobalt alloy bit and coated it with space age Titanium, which is what gives the bit its gold color. The durable, Titanium coating on these bits makes them last three times longer than our 90151 HSSE cobalt bit. This bit features an 8 mm diameter cutting face. Our Spot Weld Drill Bits are made of top quality, German tool steel. This high speed steel is mixed with
You know these Spot Weld Bits are different the minute you look at them. We took our HSSE cobalt alloy bit and coated it with space-age Titanium, which is what gives the bit its gold color. The durable, Titanium coating on these bits makes them last three times longer than our 90151 HSSE cobalt bit. This bit features an 8 mm diameter cutting face.Our Spot Weld Drill Bits are made of top quality, German tool steel. This high-speed steel is mixed with a special cobalt alloy (EMO5-CO5), resulting in bits that can be expected to last twice as long as standard high-speed steel bits. Tests in our Spot Mill (item #90150) have resulted in over 100 spot welds removed. These advanced bits also work great in any other spot weld cutter.
Measuring 1-47/64" L x 5/16" diameter, they can be used in any drill which runs between 700 to 1800 rpm. Of course, as with any cutting tool, use of a cutting oil will greatly increase the life of the tool. Once you use one of our Spot Weld Drill Bits, you'll never go back to hole-saw-type cutters again.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
go o o o o
Format: Paperback
go o o o o d
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Reviewed in the United States on October 21, 2014
★★★★★ 1
One Star
Format: Paperback
Exactly the same as the free PDF I downloaded online for my student, only this costs $26 plus tax.
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Reviewed in the United States on April 3, 2017
★★★★★ 5
Easy read
Format: Hardcover, Format: Hardcover
I’m an NP student, and I find this book easier to read than the one recommended in school. The school-recommended book is almost $300, which is much cheaper. This book is a better read that breaks down complex concepts in a way that’s easy to understand. It should be used alongside NP books to help you understand your scope of practice. The book is written by an MD, which is a huge asset in terms of knowledge. The digital version includes the code, but I haven’t tried it yet. .
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Dr Ferri's Clinical Advisor '26 is, as always, a fabulous resource for any medical or NP practice!
Format: Hardcover
Excellent resource, as always from Dr Ferri. Well worth its generous weight to use a resource other than UptoDate once in a while. Besides, for us medical providers who have been in the calling many years, Ferri's Clinical Advisor 2026 is better at maintaining ones arm strength than lifting an iphone, plus safer and more accurate than the use of AI;)
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Reviewed in the United States on February 13, 2026
★★★★★ 5
You wont regret!
Format: Hardcover
Love! Love! LOVE! Everything in one book! Plus you get the e-version included as well! I am in NP school and the differential diagnosis book my school required is a joke! I took a chance on this book and am so glad I did! It's a big book! So plan on leaving it on your desk or tabletop, but at least youll have access to the ebook across your devices
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Reviewed in the United States on September 11, 2025