Makita B-60539 Impact Gold #2 Square Recess 2″ Power Bit, 15/Pk

Every screw on our camper is #2 square. These are exactly what I needed.

Best square bits I’ve ever used, they last a very long time compared to any other brand I’ve used.

These bits are so strong they last through days of use, 1000's of screws and still strong enough for use!

Great bit use it for work everyday

I bought these because I’ve had good luck with all other makita bits but these ones had play in all of them compared to the other bits I normally use when commercial roofing, couldn’t take out a single screw with them because the couple I tried just rounded themselves off. Definitely not a fan of these ones.

I bought them because I figured makitas would be good, but I found them to be very cumbersome. The problem seems to be that there is no beveling of any kind on the square bit end, which makes it much more difficult for the square to fall into the fitting. In other words, it needs to be in almost perfect alignment with the hole or it will not mate. It also has a really hard time remaining in the fitting hole. It falls out whenever the driver is not almost perfectly aligned with the screw or bolt as well. They really phoned it in on this bit.

Very few screws driven (less than 20 3-3/8" X#10) in 2X yellow pine treated lumber before tip 'rounds' off and slips in square drive socket.