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Bosch HCBG21 Blue Granite Hammer Drill Bit Carbide Tip 5/8 x 10 x 12
 
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Bosch HCBG21 Blue Granite Hammer Drill Bit Carbide Tip 5/8 x 10 x 12

by Bosch
4.5 out of 5 stars  See all reviews (2 customer reviews)


List Price: $18.98
Price: $13.22 & eligible for FREE Super Saver Shipping on orders over $25. Details
You Save: $5.76 (30%)
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In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Only 11 left in stock--order soon (more on the way).
Want it delivered Thursday, February 2? Choose One-Day Shipping at checkout. Details

Frequently Bought Together

Bosch HCBG21 Blue Granite Hammer Drill Bit Carbide Tip 5/8 x 10 x 12 + Bosch HCBG18 Blue Granite Hammer Drill Bit Carbide Tip 1/2 x 10 x 12 + Bosch HCBG23 Blue Granite Hammer Drill Bit Carbide Tip 3/4 x 10 x 12
Price For All Three: $41.96

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Buy the selected items together
  • In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details

  • Bosch HCBG18 Blue Granite Hammer Drill Bit Carbide Tip 1/2 x 10 x 12 $11.86

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details

  • Bosch HCBG23 Blue Granite Hammer Drill Bit Carbide Tip 3/4 x 10 x 12 $16.88

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details



Product Specifications
Part Number :HCBG21
Item Package Quantity:1
Batteries Included?:No
Item Dimensions
Length:0.63 inches
Width:2.25 inches
Height:15.19 inches

Technical Details

  • 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 speed
  • Perfect ?on-center? diamond tip grinding for fast starts and drilling
  • Various useable lengths up to 10?

Product Description

From the Manufacturer

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.

Product Description

For use in hammer drills and standard rotary drills. Carbide tipped for maximum wear resistance and capacity to withstand applications in concrete, brick, and masonry. On center diamond tip for fast starts. Slotted tip for faster chip removal.

Product Details

  • Product Dimensions: 0.6 x 2.2 x 15.2 inches
  • Shipping Weight: 9.6 ounces (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B0007IABRW
  • Item model number: HCBG21
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (2 customer reviews)
  • Amazon Best Sellers Rank: #64,803 in Home Improvement (See Top 100 in Home Improvement)


 

Customer Reviews

2 Reviews
5 star:
 (1)
4 star:
 (1)
3 star:    (0)
2 star:    (0)
1 star:    (0)
 
 
 
 
 
Average Customer Review
4.5 out of 5 stars (2 customer reviews)
 
 
 
 
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5.0 out of 5 stars Outstanding, April 27, 2010
Amazon Verified Purchase(What's this?)
When coupled with a hammer drill like the Bosch 1194AVSRK (whose specifications say it capable of driving a 3/4" hole in concrete), you can actually use this 1" bit _without_ a pilot hole. Very, very nice.
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4.0 out of 5 stars Drills solid granite, May 6, 2007
By 
Amazon Verified Purchase(What's this?)
This review is from: Bosch HCBG21 Blue Granite Hammer Drill Bit Carbide Tip 5/8 x 10 x 12 (Tools & Home Improvement)
i had to drill a hole in two pieces of a granite post. I used a standard hammer drill (not a rotary hammer). started out great but 3-4 inches in the bit was shot. i'm still pretty happy with it though. they drill threw masonry like butter.
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