7pcs Metric Ball End Hex Screwdriver Bit Set Magnetic Ball Head Allen bits 2MM 2.5MM 3MM 4MM 5MM 6MM 8MM 1/4 Inch Hex Shank 65MM Length

Really great fitment for the price. They work really well

Broke 5mm on impact driver

If you work in a technical trade where you're always using Allen bits to assemble/disassemble, these are fantastic. That said, the 'ball end' feature on the smaller sizes means that they're not super tough and absolutely will fail with a lot of torque (through no fault of the tool, that's just a cost of doing business for a ball end hex wrench intended to be driven by a 1/4 shank power tool) Ideally, a higher quality company would make a set of these with heat treating, tool steel, etc but these are what we got at this price level and at this price level, they're good enough. Just understand that sometimes, they break and annoyingly enough, you can't buy singles (anywhere I can find) so you're stuck for a new set every time that 3mm gives up the ghost/

Had a super tight space repair job on my Audi, having to replace the water pump thermostat, without removing the entire pump from the side of the engine. These bits were perfect for the job. Fit one of my mini ratchets just great, and got me out of the engine bay with a successful replacement and minimum aggravation. Would highly recommend these bits!

These are made for going into an impact drill. The 3mm broke in less than 5 minutes of light use. Have a set of non ball tip standard bits that I have used for about 2 years that I use for my "daily driver" and they're holding up strong. Don't recommend unless you only use these in a handle driver, get the straight set. Edit: Used the 2.5mm in a handle driver only, snapped at the slightest amount of torque. I only wish I used them before my return window was up. Avoid this particular set.

Amazing, exactly as advertised, I highly recommend.

GREAT SET! THE ROUNDED HEX ENDS ALLOW SOME WIGGLE ROOM TO GET TO THE BOLT, WHEN THERE ISN'T ENOUGH ROOM TO FIT THE WRENCH ON STRAIGHT AWAY!! YOU NEED A SET LIKE THIS, WILL SAVE YOU HEADACHES, WHEN YOU CANNOT GET TO THE BOLT 100%. YOU CAN TILT THE WRENCH TO THE SIDE SLIGHTLY AND IT WILL STILL GRAB ONTO THE BOLD HEAD & LOOSEN/ TIGHTEN IT.

I bought these not long ago to use on some rc cars and trucks I have. The price is very good but only used one of them 2 times and the head broke off it and stayed in the screw I was trying to get out and happened with very little pressure or effort. Sucks cause now the bit is broke and the stuck in the screw and I cant get the screw out of my gas powered rc truck in a very important place everything is ruined. I mean maybe it was a fluke and the bit had a flaw but just disappointed over all.

Lieferzeit viel zu lange, Qualität könnte besser sein.

I use these for assembly in work along with a powered screwdriver, they have ball ends to allow location easier plus you can be at a slight angle and still work fine. The magnetic part is really strong so stays put in the driver, I like the handy holder that's supplied too. I haven't used them enough to give a verdict on durability but so far I'm impressed with no slipping even at 5Nm of torque.

Todas funcionan perfecto a excepción de la M3 que tiende a barrer los tornillos, como que es ligeramente más pequeña

Great quality must have. Includes all most commonly use sizes in metric

Very good quality. The ball angle is perfect for good access in restricted access. The set comes with a rubber pad to hold them all in place. If you sold a straight (non-ball end) version — I would buy this too to compliment the ball-end ones.