Bosch HC4512 1/2 In. x 21 In. Spline Speed-X Rotary Hammer Bit

Analyzed on

309Total Reviews

Rotary Hammer Drill Bits

n/a

Company Review Grade:

Bosch

3,117 Total Products

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Bosch HC4512 1/2 In. x 21 In. Spline Speed-X Rotary Hammer Bit

Analyzed on

Sold by Bosch

B

Fakespot review grade

B

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Pros & Cons

Update Pros and Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

Would highly recommend this bit. Well finished and resistant. Still not showing any signs of dulling.

This * rotary hammer bit is the best there is, for spline line. It does and does just as well as the older hex receiver end bits. This one fits my old * 11247 drill thats 10 years old.

Used to drill holes in old foundation for demo with expensive motar. Needed to drill through 28 of no-steel, filled block/rock for a 10 stove pipe. Drilled 24 holes like butter.

Cons

New purchasers beware that the drilling depth is only 6 inches and not 8 inches as advertised. The drill bit that was sent to me is not 16 overall with 11 usable.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Using this bit, we set deep wall, 3/4 bolts in reinforced 18 inch concrete walls with consistently positive results.

Very sturdy spline drill bit for concrete and masonry.

I have drilled over 50 holes 12" deep in hard limestone, and the bit is still sharp.

I have ten years of on the job with these bits and have broken only one in that time.

Price

Amazon had it in stock for the right price and it works just like it's supposed to.

For the money, this drillbit did great.

Great deal on it if still available.

Little pricy but worked for what it was bought for.

Shipping

Arrived in a timely fashion, worked perfectly and is unblemished and ready for the next task.

Amazon should not make options like next day delivery available if they can't fulfill the agreement.

This one was needed so bad i signed up for next day delivery.

The bit was fast and there is no damage.

Competitiveness

I've looked everywhere and i've compared the prices & quality even against bosch's regular bosch rotary hammer bit.

I compared bosch's price & quality with others like dewalt.

Overview

How are reviewers describing this item?
great, good, concrete, quality and through.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 80% high quality reviews are present.

This product had a total of 309 reviews as of our last analysis date on Jul 23 2024.