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The GrenPRO 22-piece Allen Wrench Drill Bit Set combines CNC-machined S2 alloy steel tips with a torsion zone design for 15 times longer life. Featuring strong, lasting magnetism and a rust-resistant manganese phosphate finish, this versatile set includes metric and SAE sizes with a quick-release 1/4" hex shank, perfect for impact drivers and heavy-duty screw driving across household, automotive, and professional applications.
P**M
Great set!
Really good tool's. They're strong too.
M**M
Quality set
Nice set needed them for a special job and they worked fine. Nice box to keep them in
K**L
Allen wrench bit set. Highly recommend
Great Allen wrench bit set. Good quality. Good value. Seems durable well made. Recommend product. Recommend seller. Comes with storage case. Fast shipping. A++++++
J**E
2/3 months in...
These are 100% worth it. The 2.5mm is a daily use when I attached it as the bit to my Klein Fastback. It's machined well and holds up.
N**5
Good option for the price
These work great except they get stuck in the screws often and you have pull the bit out by hand. Seem to be pretty durable. I like the size options.
A**R
Great product
Why did you pick this product vs others?:Lots of sizes and priced right
T**Y
High quality, best price, and fast shipping
High quality, best price, and fast shipping
G**C
These Work Great in an Impact Driver
I purchased these because I wanted to use my impact driver to work on my treadmill. I used these bits and they worked very well to remove the screws I needed to remove to replace the walking belt on the treadmill. I like that you get both metric and SAE sizes. The case is nice to hold them too. With the 20% coupon they were very reasonable. I was going to get the 4" version but the difference in cost was the deciding factor for buying these 2" bits.
Trustpilot
5 days ago
1 day ago