🔧 Bosch HC4511: Powerful 2-Inch, 8-Inch, and 13-Inch Drill Bits for All Your Projects Review

Based on our own experience, this set was able to handle tough materials like concrete and metal with ease. The bits are sturdy and long-lasting, proving to be a reliable addition to our industrial toolkit.

First of all - any review that doesn't understand that a spline bit is 5 inches that isn't used means the person doesn't understand spline or SDS Max bits. (This is what they look like - all of them!) I used a 1 9/16" Bosch slotted bit with this bit and it cut through rock with ease. I was able to consistently drill 5 5" deep holes without overheating the bit - three times in an hour. Remember to brush off the dust from time to time to keep the drill bit from snagging - as you should with any…

The description of this item is incorrect -- WARNING, actual size is smaller than stated! The Bosch HC4511 actually measures 8 inches (cut length) x 13 inches (overall length), not 11 x 16 as advertised. I have ordered and returned this item twice, each time with a note to Revain that the listing copy was wrong, asked for the correct size and the listing description was corrected. They sent the same wrong product every time and didn't correct the listing so after two tries I gave up. Apparently