Model # HC8545

Internet #203621514

Bosch 3-9/16 in. x 17 in. x 22 in. SDS-max Carbide Rotary Hammer Core Bit for Masonry and Concrete Drilling
0000346243284

Bosch

3-9/16 in. x 17 in. x 22 in. SDS-max Carbide Rotary Hammer Core Bit for Masonry and Concrete Drilling

  • Carbide-tipped centering bit
  • Wave design transfers energy better for up to 40% faster drilling
  • For masonry and concrete drilling
$16466 /each

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

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Customer Questions & Answers

Will these bit drill through 2" concrete slab

Asked by: Panch
Thank you for your question. Yes, the HC8545 coring bit will drill through 2" of concrete. The maximum core depth is 2-5/8".
Answered by: BoschTools
Date published: 2016-11-02

This rotary hammer core bit, eat rod cement?

bit, rod cement?
Asked by: Jeancmtnz
Thank you for your question. The HC8555 is designed for drilling into concrete. If you have further questions please feel free to contact our Product Specialists at 1-877-BOSCH-99 (1-877-267-2499).
Answered by: BoschTools
Date published: 2016-10-18

can you sell me this bit with a "spline " shank?

Asked by: mick
Thank you for your question. The Bosch HC8526 has an SDS-Max shank so it will not work directly with a Spline hammer, however we do make an adapter that will allow use of this bit with a Spline hammer, the SDS-Max to Spline adapter part number is HA1031. We also make a Spline core bit in the same size as the HC8526 that you can use with a Spline hammer and would not require an adapter, the part number is HC8026.
Answered by: BoschTools
Date published: 2016-08-04

Will the bit fit directly into a Hilti Te60-avr ?

Will the bit fit directly into a Hilti Te60-avr ?
Asked by: RC
Thank you for your question. The HC8555 SDS-Max core bit would work with your Hilti TE60-AVR. Your tool has an SDS-Max chuck. For further assistance, contact us at 1-877-267-2499.
Answered by: BoschTools
Date published: 2017-05-25
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Customer Reviews

3-9/16 in. x 17 in. x 22 in. SDS-max Carbide Rotary Hammer Core Bit for Masonry and Concrete Drilling is rated 4.5 out of 5 by 8.
Rated 4 out of 5 by from Easy to assemble. Cut through cinder block no problem. Good... Easy to assemble. Cut through cinder block no problem. Good quality for light commercial use.
Date published: 2017-04-11
Rated 5 out of 5 by from good for concrete The bit is great for concrete. Is reliable and fast.
Date published: 2017-01-26
Rated 5 out of 5 by from Great core bit. last through many uses. Great core bit. last through many uses.
Date published: 2017-01-03
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-05-20
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-22
Rated 5 out of 5 by from Great item, solid! Worked like a charm drilling through mortar and stone/brick through a chimney!
Date published: 2014-10-07
Rated 2 out of 5 by from Hmmm This is my 2nd purchase of this product. The 1st one failed early and you never know quite who to blame. This 2nd one is also showing signs of early failure. Hmmmm - not good.
Date published: 2013-10-15
Rated 5 out of 5 by from Great tool! Sturdy and strong! Made nice clean/easy hole through cinder block and brick. Pricey though...
Date published: 2013-02-08
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