iFixitAluminum Precision Bit 4mm Driver for Electronics Repair

Rotates smoothly in hand and palm. Bits very well held by the magnetic chuck. Reasonable price for such a well-made handle for bits already on-hand or for use as a second handle to an existing set.

I bought this to upgrade from the plastic one that comes with the ifixit kit I got. It feels really nice in the hand and does what it needs to do. I love how smooth the top spins.

Great microbit driver with rotating end cap. Perfect for maintenance on my EDC knives. Feels good in hand and magnetic bit holder works well, magnetic is strong.

I will say up front I have bought three of these. Not because they break but because I have used them so much I might lose one but I still have two floating around somewhere. I'm probably going to buy a fourth or fifth one. These things are solid, they have just the perfect amount of weight and heft, and the bearings at the tip of the handle make for easy rotation with both and two-handed rotations. If you haven't used one yet you don't know what you're missing. This thing works extremely well taking apart 6 to 10 laptops a day. If you get I fix it brand bits with it, even the smallest kit has just about everything you will need that goes with the screwdriver. At $10, I would definitely say this thing is worth it!

Very good, had to get me a second one so 2 people can use the bits and 2 screw drivers at the same time.

I bought this as an upgrade from my Wiha all plastic driver. Mostly for pocket knife maintenance. I do like the grippy knurling on the handle, the 4mm driver is almost perfect but there is still a small amount of play with the bit installed. The all aluminum bit housing is strong with a strong magnet. It very well manufactured and feels like a quality tool. IMO Probably the best your going to find until moving up to full fixed bit sets.Highly recommended

Very good size, shape, weight, grip and feel for this 4mm bit handle allows for precise control and comfort. End cap turns super smooth. Bit magnet is very strong and slightly magnetizes the bit tip. I bought a couple extra of these drivers to use with other brands of 4mm bits. I wish IFixit sold 4mm bits separately on Amazon as their 4mm bit shafts (+, -, Tx, Hx) are thinner than other brands bits allowing for reach through very narrow spaces.

Well designed bit holder/driver with magnetic bit retention and a swivel base.Great construction quality and fine ergonomics, though the knurling on the handle could be deeper...Grip is decent and the size of bits that fit this shouldn't be subjected to excessive torque, but higher relief checkering/knurling would be nice since the entire handle is aluminum.The anodized finish seems to be very durable as well.