Message to Our Customers


Model # HCFC2081

Internet # 202242773

Store SKU # 108712

1/2 in. x 4 in. x 6 in. SDS-Plus Hammer Drill Bit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$10.47 / each



Model # HCFC2081

Internet # 202242773

Store SKU # 108712

Bosch brings constant innovation to concrete and masonry drilling. From inventing the industry standard SDS system to custom-manufactured carbide and diffusion bonding, the result is better performance and durability. Bosch Bulldog Xtreme bits last 4X longer than any other bit when hitting rebar. Optimized for heavy-duty rotary hammers. Less carbide wear than two cutter means end user is more productive with each bit. No jamming when hitting rebar.

  • Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit
  • 4X life in all concrete types and concrete with rebar
  • Wear mark assures hole diameter tolerance for anchoring applications
  • Centric conical design results in precise hole diameters
  • It fits tools with SDS Plus chucks


Assembled Depth (in.) 
0.83 in 
Assembled Height (in.) 
10.25 in 
Assembled Width (in.) 
1.75 in 
Bit Diameter 
1/2 in 
Bit Length (in.) 
Bit diameter (in.) 
Drilling Depth (in) 
Shank Diameter 
3/8 in 
Shank Diameter (in.) 
Bit Material 
Color Family 
Drill & Router Bit Type 
Hammer, Percussion & Masonry Bits 
Drill Bit Type 
Percussion Bit 
Drill Bit Type(s) Included 
Percussion Bit 
Min Chuck Size Required 
Power Tool Accessory Type 
Other Accessory 
Power Tool Product Type 
Drill & Router Bits 
Shank Style 
SDS Plus 
Tools Product Type 
Power Tool 


Rated 5.0 out of 5 by 11 reviewers.
Rated 5.0 out of 5.0 by I CAN'T BELIEVE HOW WELL THIS CUTS GRANITE ... AND KEEPS ON CUTTING GRANITE! I've cut about 50 holes so far in granite blocks and curbing, as well as in "fieldstone" for splitting. The drill show no sign of slowing down. I don't use any pressure at all. I just let the hammer drill action and the bit do all the work. Effortless! I just bought a 10" version because I liked this so much and needed something longer for stones, which don't cleave as nicely as granite block. I could not be happier with this bit. July 26, 2013
Rated 5.0 out of 5.0 by Outstanding performance. This drill is amazing. I am buying this drill as a replacement for a lost one. I don't know how the company makes a profit . The one I lost was in perfect condition after 16 years of service. September 3, 2014
Rated 5.0 out of 5.0 by Solid drill bit I won this bit in a giveaway earlier this year. It has performed great. I have used it several times to drill holes for 1/2 inch anchors in solid concrete to mount ac wall mount brackets. It drills fast and makes a perfect hole. June 26, 2014
Rated 5.0 out of 5.0 by Drills without having to push hard. Needed a bit and didn't want a piece of junk that would last a couple of times.. This bit performed great for several holes and is still cutting just like it is brand new. June 29, 2014
Rated 5.0 out of 5.0 by great product I received this Bosch Bulldog Xtreme from and Bosch earlier this year. I have been pleased with the performance and durability of this product. I would defiantly recommend this product. June 25, 2014
Rated 5.0 out of 5.0 by tough bit! I drilled over 12 holes with a hammer drill into my concrete front porch and my concrete steps to anchor a new railing, and the bit was still sharp March 25, 2014
Rated 5.0 out of 5.0 by Held up its side of the bargain! This bit was a difference maker in the time it took to drill concrete holes to anchor my pergola posts. The cheaper bits I used before buying this one didn't cut it! November 5, 2013
Rated 5.0 out of 5.0 by Holes in concrete This bit really gets intothe job of making holes. The clips and dust clear fast and the work is in less time than any other bit I have used. July 27, 2013
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Store Exclusive. This item is available for purchase in select stores only.