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| | Home Bosch HCBG800 Blue Granite 8-Piece Hammer Drill Bit Set | |
|  | |  | | | Bosch HCBG800 Blue Granite 8-Piece Hammer Drill Bit Set | | | | | SKU:
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Out of stock | | | | | | BlueGranite hammer drill bits deliver fast impact drilling in concrete, stone and masonry. Low voltage, high temperature brazing prevents the carbide cutting edge from breaking out even when heat builds up during deep drilling. | | | | | |
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| | Product Details | | Product Length: | 10.34 inches | | Product Width: | 10.0 inches | | Product Height: | 0.51 inches | | Product Weight: | 0.0 pounds | | Package Length: | 10.0 inches | | Package Width: | 9.0 inches | | Package Height: | 0.3 inches | | Package Weight: | 1.15 pounds | | Average Customer Rating: |  based on 21 reviews |
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| | Features | Milled U-flute and deep-cut single-flute designs work with the diamond ground carbide tip for fast removal of drilling dust and increased drilling speedPerfect 'on-center' diamond tip grinding for fast starts and drillingVarious useable lengths up to 10-feet8-Piece hammer drill bit set with bit size from 3/16-Inch to 5/8-Inch for masonry
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| | Customer Reviews | Average Customer Review: ( 21 customer reviews )
Write an online review and share your thoughts with other customers.
Most Helpful Customer Reviews
22 of 23 found the following review helpful:
 sawdust maker Mar 16, 2006
By Waid R. Gauthier
"sawdust maker"
I knew Bosch made quality tools and router bits so I thought I'd try the Blue Granite set. I've only used the 2 largest bits in the set, but they performed great...never slowed down through concrete and rock.
16 of 16 found the following review helpful:
Work Good, Last Long TIme May 06, 2007
By KB
WHat can you say about masonry bits> They worked good when new, and they work good after many holes in hard concrete. I noticed that Milwaukee bits have a hex shaped shankfor a more positive lock in the chuck, and these do not. But they work well and last long.
12 of 12 found the following review helpful:
Great Bits Oct 05, 2009
By Tom
"SoundCurrent"
Considering that I purchased a 1/2 inch drill for 1/3 the cost of this set ... The purchase of this 8 pack (which includes the 1/2 inch) was a good deal. The drill bit made short work of 20, 1/2 inch holes drilled about 4-5 inches deep in 5000 cement. Used a Milwaukee 5380-21 drill also purchased on Amazon and made short work of securing hand rail flanges in the cement. I used Simpson Strong IXP Anchor Bolts and SetPac Epoxy to "glue" (a weak word for it as the epoxy hardens harder than the cement) the anchor bolts into the cement. The epoxy meant my holes didn't have to be exact as the epoxy expands to hold the bolts in the drilled holes. However, my holes were pretty exact in either case with the bosch drill bits. Great bits.
6 of 6 found the following review helpful:
Bosch HCBG800 Blue Granite Eight-Piece Hammer Drill Bit Set Nov 10, 2008
By James Montague
Great Drill Set. These really cut through concrete in short order. And the really great thing is that they stay sharp, even after 'several' holes. Bosch out did themselves with these, they really live up to the Bosch reputation.
6 of 6 found the following review helpful:
Was very happy with these bits! Oct 16, 2008
By Danny Creech
"RetiredDan"
I used these bits for over a year and was very happy with them. Used them to drill into concrete, plaster and block with great success. The only problem is, they came up missing while doing a job with my son-in-law with other contractors on site. I think someone needed them more than I did. I will re-order these bits from Amazon soon. After using some bits from another company, I realized how good they really are. I would recommend them to someone who does it all like me.
See all 21 customer reviews on Amazon.com
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