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Model#: BSHNHC8521

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Bosch HC8521 2-5/8 in. x 7 in. SDS-max Rotary Hammer Core Bit

  • Bosch HC8521 2-5/8 in. x 7 in. SDS-max Rotary Hammer Core Bit
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  • Core bits 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 4 in. deep
  • 2-5/8 in. x 7 in. SDS-max Rotary Hammer Core Bit - HC8521


Diameter: 2-5/8 in.
Shipping Weight: 3.1 lbs.
Type: Drill Bit
Usable Length: 7 in.



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Browse 1 question Browse 1 question and 3 answers
Hi Sir,

My question is just in case you'll encounter a steel rebar on the hole that you drill in? what's gonna happen it might break the rebar so that i'll
may continue drilling a hole?
Omar on Feb 18, 2015
BEST ANSWER: No, this core bit will not cut rebar. Most likely, what will happen when you hit rebar the core bit will bounce off of it and might break.