Multitool.org Forum
Tool Talk => Swiss Army Knights Forum => Topic started by: Aquadragon on March 14, 2024, 09:23:03 PM
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Hey Hi!
I was reading a Wirecutter article about precision screwdrivers and noticed their top pick (MegaPro) used double-sided 4mm bits. They store inside the handle of the screwdriver, but you can also buy them separately (links below). I know some users of the Cybertool bit driver use singe-sided 4mm bits to expand their bit range because there really aren’t any companies currently making double-sided 4mm bits. Since the single-sided bits don’t have a ball detent, many people stick (glue/putty/tape) a small disc magnet in the bottom of the bit driver to keep the bit secured. From the videos I see on this, it works very well. Single-sided bits have a large flat surface area to strongly attach to the magnet. The MegaPro double-sided bits also don’t have a ball detent, so they would have to be secured magnetically. However, since they have a much smaller surface area contacting the magnet, I’m wondering if they would still be held securely.
If anyone uses the “magnet trick” and have used these MegaPro double-sided bits, please let me know if they work well and if they’re a good alternative.
MegaPro 24-in-1 Precision Driver
(https://shop.megaprotools.com/products/24-in-1-precision-screwdriver (https://shop.megaprotools.com/products/24-in-1-precision-screwdriver))
MegaPro REPLACEMENT BIT PACK - THE PRECISION | 12 DOUBLE-ENDED BITS
(https://shop.megaprotools.com/products/replacement-bit-pack-the-precision-12-double-ended-bits (https://shop.megaprotools.com/products/replacement-bit-pack-the-precision-12-double-ended-bits)
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Hi Dragon,
I have been using ball-detent bits for years. Also a magnetic handle Stanley driver with non-detent bits. I can tell you that the magnet in the Stanley will hold a double ended bit just fine. Even with the minimal bit to magnet contact of say a pointy Phillips. Plenty of grip.
Depends a lot on your magnet, I think. There are magnets, and magnets. Try one of the wee magnets before you install it in the tool. Stick the magnet on the Cybertool with a gob of something. See if you can pick up the tool with the point of a screwdriver bit. You should get a good idea of the grip from that.
I looked at your links. New company to me. I haven't bought bits in quite a while. Feel free to tell us your Cybertool experience. Welcome to the site. Best wishes. Gary (IMR)
:cheers:
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Depends a lot on your magnet, I think. There are magnets, and magnets.
It is as Gary says.
I haven’t personally tried it, but get yourself some N52 Neodymium magnets and I think it will work fine.
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FYI. The 24 bit WorkPro is $14 and then a 15% off coupon right now.
WORKPRO 24-in-1 Precision Screwdriver, Pen Style Multi-Bit Screwdriver, Glasses Screwdriver with S2 Steel Small Screwdriver Bits, Ideal for Eyeglass, Watch, Laptop, Phone, Jewelry and Electronics, Red
https://a.co/d/ixnXCtH
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Hi Dragon,
I have been using ball-detent bits for years. Also a magnetic handle Stanley driver with non-detent bits. I can tell you that the magnet in the Stanley will hold a double ended bit just fine. Even with the minimal bit to magnet contact of say a pointy Phillips. Plenty of grip.
Depends a lot on your magnet, I think. There are magnets, and magnets. Try one of the wee magnets before you install it in the tool. Stick the magnet on the Cybertool with a gob of something. See if you can pick up the tool with the point of a screwdriver bit. You should get a good idea of the grip from that.
I looked at your links. New company to me. I haven't bought bits in quite a while. Feel free to tell us your Cybertool experience. Welcome to the site. Best wishes. Gary (IMR)
:cheers:
Nice! Good to hear that they hold well. Thanks for the reply : )
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It is as Gary says.
I haven’t personally tried it, but get yourself some N52 Neodymium magnets and I think it will work fine.
Just bought some! Thanks for the suggestion!
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FYI. The 24 bit WorkPro is $14 and then a 15% off coupon right now.
WORKPRO 24-in-1 Precision Screwdriver, Pen Style Multi-Bit Screwdriver, Glasses Screwdriver with S2 Steel Small Screwdriver Bits, Ideal for Eyeglass, Watch, Laptop, Phone, Jewelry and Electronics, Red
https://a.co/d/ixnXCtH
Nice! Looks like there are more 4mm double-sided bit options than I thought. It seems they tend to mostly come as a package with a precision driver (with a couple of exceptions).
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Thanks for posting this AD - good to know