Model # HC2129

Internet #203359080

Bosch Bulldog 3/4 in. x 37 in. x 39 in. SDS-plus Carbide Rotary Hammer Drill Bit
0000346439090

Bosch

Bulldog 3/4 in. x 37 in. x 39 in. SDS-plus Carbide Rotary Hammer Drill Bit

  • Carbide tip is tougher and more durable under heavy loads
  • Centric tip ensures quick starts in concrete
  • Ideal for anchoring and through-hole applications in concrete
$3299 /each
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Frequently Bought Together

Product Overview

  • Carbide tip is tougher and more durable under heavy loads
  • Centric tip ensures quick starts in concrete
  • Ideal for anchoring and through-hole applications in concrete
Bosch HC2129 SDS-Plus Shank Bit (CT) 3/4 in. x 37 in. x 39 in. Bosch Power Tools and Accessories is one of the divisions within the Robert Bosch Tool Corporation, which is one of the largest power tool and accessory manufacturers in the world. Bosch provides a complete line of corded and cordless power tools and accessories engineered to survive any jobsite and allow professionals to take control of their work. Bosch HC2129 SDS-Plus Shank Bit (CT) 3/4 in. x 37 in. x 39 in. Features: Bosch SDS-Plus S4 rotary hammer bits feature a patent-pending 4-flute design for fast dust removal; SDS-Plus S4 Rotary Hammer Bits; Item # HC2129; Diameter 3/4; Useable length 37; Overall Length 39; Quantity 1.
  • 15% faster in concrete (compared to S4L)
  • Optimized brazing and hardening process for long life
  • Optimized flute design to reduce bit stress and make the bit run cooler
  • Centric tip for optimal hole geometry



Product Overview

Bosch HC2129 SDS-Plus Shank Bit (CT) 3/4 in. x 37 in. x 39 in. Bosch Power Tools and Accessories is one of the divisions within the Robert Bosch Tool Corporation, which is one of the largest power tool and accessory manufacturers in the world. Bosch provides a complete line of corded and cordless power tools and accessories engineered to survive any jobsite and allow professionals to take control of their work. Bosch HC2129 SDS-Plus Shank Bit (CT) 3/4 in. x 37 in. x 39 in. Features: Bosch SDS-Plus S4 rotary hammer bits feature a patent-pending 4-flute design for fast dust removal; SDS-Plus S4 Rotary Hammer Bits; Item # HC2129; Diameter 3/4; Useable length 37; Overall Length 39; Quantity 1.

  • 15% faster in concrete (compared to S4L)
  • Optimized brazing and hardening process for long life
  • Optimized flute design to reduce bit stress and make the bit run cooler
  • Centric tip for optimal hole geometry



Specifications

Dimensions

Assembled Depth (in.)
0.75 in
Assembled Height (in.)
0 in
Assembled Width (in.)
1.625 in
Bit Diameter
3/4 in
Bit Length (in.)
39
Bit diameter (in.)
0.75
Drilling Depth (in)
37
Shank Diameter
3/8 in

Details

Bit Material
Carbide
Color Family
Gray
Drill Bit Type
Percussion Bit
Drill Bit Type(s) Included
Percussion Bit
Individual/Set
Individual
Material Application
Concrete
Min Chuck Size Required
SDS
Returnable
90-Day
Self-Feeding
No
Shank Style
SDS Plus
Shank Style
SDS Plus
Tools Product Type
Power Tool

Specifications

Dimensions

Assembled Depth (in.)
0.75 in
Assembled Height (in.)
0 in
Assembled Width (in.)
1.625 in
Bit Diameter
3/4 in
Bit Length (in.)
39
Bit diameter (in.)
0.75
Drilling Depth (in)
37
Shank Diameter
3/8 in

Details

Bit Material
Carbide
Color Family
Gray
Drill Bit Type
Percussion Bit
Drill Bit Type(s) Included
Percussion Bit
Individual/Set
Individual
Material Application
Concrete
Min Chuck Size Required
SDS
Returnable
90-Day
Self-Feeding
No
Shank Style
SDS Plus
Shank Style
SDS Plus
Tools Product Type
Power Tool

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Questions & Answers

What is the meaning of bulldog? I have a Bosch sds plus drill. Compatible? 3/4 width and 39inch long??

Asked by: Brian
Thank you for your question. Bulldog is a Bosch Trademark for our SDS Plus rotary hammers and bits. If you have an SDS Plus rotary hammer then this bit will work. The diameter hole it will drill is 3/4". The usable length is 37" and the overall length is 39".
Answered by: BoschTools
Date published: 2016-07-22
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Customer Reviews

Bulldog 3/4 in. x 37 in. x 39 in. SDS-plus Carbide Rotary Hammer Drill Bit is rated 4.8 out of 5 by 4.
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-09-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-07-26
Rated 5 out of 5 by from Sturdy and good performance drilling through brick & block.... Sturdy and good performance drilling through brick & block.
Date published: 2017-03-14
Rated 5 out of 5 by from bit purchase This item was easy to use and very durable. it was shipped out in record time and I got the job done and moved on to the next project. Thanks Home Depot for your expertise
Date published: 2016-09-13
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