Bosch HC8510 2-in x 7-in SDS-max Rotary Hammer Core Bit
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- Maximum core size is 4" deep
- 2" x 7" SDS-max Rotary Hammer Core Bit - HC8510
| Diameter: | 2-in |
| Chuck Type: | SDS-Max |
| Usable Length: | 7-in |
| Overall Length: | 12-in |
| Type: | Drill Bit |
Product Reviews
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Pros
- Drills Clean
- Drills Easily
- Easy to Use
- Rugged Design
Cons
Best Uses
- Concrete Pavers
Comments about Bosch 2-in x 7-in SDS-max® Rotary Hammer Core Bit:
I needed to drill some clean 2" diameter holes in concrete pavers, and this bit did a masterful job. It left a very neat appearance at the paver surface, which met the cosmetic requirements of the job.
It helps to clean the core out of the bit in small increments; if you let the core extend all the way to the base of the bit, clearing it out can be tedious and time-consuming.
The only note of caution I'd like to make is that when a bit of this size or larger gets more than an inch or so into the hole, it's much more prone to grabbing than is a smaller-diameter bit. One time it grabbed hard and nearly twisted my arms off. I had to be careful to take small bites and keep a relaxed grip on the rotohammer.
Displaying review 1
