Model # HC8570

Internet #203621519

Bosch 5 in. x 7 in. x 12 in. SDS-max Carbide Rotary Hammer Core Bit for Masonry and Concrete Drilling
0000346429879

Bosch

5 in. x 7 in. x 12 in. SDS-max Carbide Rotary Hammer Core Bit for Masonry and Concrete Drilling

  • Lightweight design
  • Durable and dependable
  • Suitable for a wide range of projects
$225.77 /each

Choose Your Options

Frequently Bought Together

Product Overview

Core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes. Bosch SDS-MAX rotary hammer core bits are carbide tipped with an integral shank for better power transmission. Maximum core size is 2-5/8 in. deep.

  • All-in-one core transmits power directly to the end of the bit
  • Carbide tipped active centering bit
  • Wave design transfers energy thru the bit more effectively for up to 40% better drilling performance
  • Asymmetrical tooth design for fast cutting and longer life

Specifications

Dimensions

Details

More Products With These Features

Search

Customer Questions & Answers

What size hammer drill fits this large bit. I have a Hilti 1-1/2" the bit is very big

What size hammer drill fits this large bit. I have a Hilti 1-1/2" the bit is very big
Asked by: tony
The shank on this bit is 3/4 inch.
Answered by: CommunityAnswer
Date published: 2017-03-10

does the centering bit come off ?

After getting hole started,does the centering drill bit detach? If not, how do you get core plug out of it? Also will be using a Makita SDS Max rotary drill. Do I sett the action to drill only or hammer/drill? Speed wise, drilling in concrete side walk, the settings for speed are 1 to 5, with highest speed being 5, do you have idea what speed? Thanks for any help.
Asked by: DYTryer
Thank you for your question. Once you get the hole started you can remove the centering drill bit. You would need to use rotary hammer mode when drilling into concrete. This bit should not exceed 600 rpm. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-267-2499.
Answered by: BoschTools
Date published: 2015-10-16

see comments below...

Is the shank included w/ this bit? Is the bit threaded so it screws on to the shank?
Asked by: TedT
The Bosch HC8516 Rotary Hammer Core Bit has a one piece design. The SDS Max shank is attached to the core bit and is not removable. The centering bit is replaceable but the core bit is not.
Answered by: BoschTools
Date published: 2016-08-02
  • y_2017, m_4, d_24, h_2CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_, sid_203621519, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 82ms
  • QUESTIONS, PRODUCT

Customer Reviews

5 in. x 7 in. x 12 in. SDS-max Carbide Rotary Hammer Core Bit for Masonry and Concrete Drilling is rated 3.8 out of 5 by 4.
Rated 2 out of 5 by from Didn't use . Returned it. Thanks to home depot's horrible customer service. I took the person I chatted with advise and bought this drill bit. Only to waste time. I didn't fit my rotary hammer and the home depot near me doesn't sell a drill to fit the bit. Ended up buying the two part bit. The arbor and 3 Inch hole saw
Date published: 2017-01-27
Rated 5 out of 5 by from Great makes the job quick an easy... Great makes the job quick an easy
Date published: 2017-01-25
Rated 4 out of 5 by from good good
Date published: 2017-01-11
Rated 4 out of 5 by from Bosch core bit If you need to core holes without hiring or renting large expensive equipment this is your bit. It cored an accurate hole through cured concrete with ease. Seems well built and able to with stand the rigors of daily use. The pilot bit is inexpensive to replace if you do hit some rebar or steel with it. I really like these core bits. I use them to core holes for these solar light pods.
Date published: 2014-08-15
  • y_2017, m_4, d_24, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_, sid_203621519, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 99ms
  • REVIEWS, PRODUCT