DSBE1012 12 In. Daredevil® Spade Bit Extension

i purchased this so i could skim ream clean a .22LR rifle without removing the barrel. it's worked perfect for overhaul rimfire rifles that are sticky ejecting.

A much better tool than the one it replaces. Two set screws hold the paddle bit more tightly.

These extensions got the job done when I had to drill blind through a few floor joists. The only issue is the set screws. No matter how hard I tried to tighten them, I still lost a couple of them. At least they did not come apart and drop between the joists. It could be due to me using an impact drill, so I'd recommend and standard drill and also check and retighten the set screws frequently. Just in case, you can pick up spares. They are M6-1.0x4mm, and 6mm will work if you can't find the shorter 4mm.

Looks to be well made.

works great- used for 1/2 spade bit extension

I needed this one for along time but I was waiting for a good sale. And the price was right when I purchased it. I always liked Bosch tools and this is not exception.

Pooely made

Use this with a 7/8" auger boring in 18" on mostly dried Red Cedar, worked perfect, bit locked in tight!

The bar isn’t straight, so not good for accurate drilling. Which was the reason for buying a fixed extension bit. I ended up using my quick release version, at least it’s straight. Waste of money :(

Chegou bem embalado e no prazo. Produto de boa qualidade, está sendo muito útil. Aquisição recomendável.

I found it very rusty ..

Does exactly what it says on the tin. "Its a Bosch" and is definitely fit for the purpose intended. I had recently acquired both the Metric and Imperial sets of the Bosch Daredevil Spade bits and this extention gives the user an unrivalled depth of hole drilling ability. Highly recommended.

Totally useless tool, inside shank is 7.5mm and outside is 12.5 fits only to small bits which is not logical, Second it loses grip on the bit very quickly and not even balanced in the middle ..