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Makita B-60903 5/16" x 6" SDS-PLUS Bit, 2-Cutter, 10/pkSelf centering carbide tip Centering tip features a more aggressive design for faster hole starting Central guiding action engineered for more accurate holes Aggressive head geometry in primary cutter engineered for use in concrete Engineered for reduced vibration 4" usable length For use with Rotary Hammers that accept SDS PLUS shank bits Makita has a deep line up of concrete solutions, including premium carbide bits for concrete drilling. Makita SDS


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4.1 ★★★★★
Based on 316 reviews
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Product Reviews
★★★★★ 4
Makes you think!
Format: School & Library Binding
Jared Diamond’s Guns, Germs, and Steel is all about figuring out why some societies became super powerful while others didn’t. His main idea is that geography and the environment had a huge impact. Basically, places with good crops and animals to farm had an easier time growing and becoming stronger. The book mixes history, science, and geography in a way that’s pretty easy to follow, even though it covers a lot. Some people think Diamond focuses too much on geography and doesn’t consider enough other factors, but it definitely makes you think differently about history and why the world is the way it is today. It’s a really interesting read if you’re into learning about why things turned out the way they did.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Great book
The narrator possesses a refined and compelling voice, and the author's writing style stimulates the mind. The author uses a tremendous amount of detail to avoid unnecessary/inaccurate generalizations and intentional/unintentional misinterpretations. However, the author executes this feat without allowing the reader to feel lost in mundane facts. I enjoyed the author's use of rhetorical questions to explore the viewpoints of persons who oppose his assertions. Overall, an informative and invigorating read. I highly recommend this book for anyone who has ever asked, "Why did certain people and cultures end up with so much, while others ended up with so little".
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Reviewed in the United States on August 26, 2010
★★★★★ 5
Guns, Germa and Steel Audio Version
A great audio adaptation of a great book. I listened to it on my commute to work.
I have the actual book, but had no time to sit down and read it. If you are very busy, audio versions of books really work well.
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Reviewed in the United States on August 27, 2010
★★★★★ 5
I am looking forward to relaxing and listening to a good (audio) book
Format: Audio CD Library Binding
Thanks. I am looking forward to relaxing and listening to a good (audio) book.
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Reviewed in the United States on October 20, 2017
★★★★★ 4
Vale la pena es muy bueno
Un libro épico , difícil un poco complicado pero la larga vale la pena lo he leído dos veces y la segunda vez fue igual de emocionante que la primera mucha información
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Reviewed in the United States on July 3, 2025
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