Simple, Cheap and Quick and Powerful Magnetic Metal Parts Retriever
by Dave Malby in Workshop > Tools
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Simple, Cheap and Quick and Powerful Magnetic Metal Parts Retriever
It's done in only 15 minutes! It looks professional and is super efficient, too!
I was not pleased with the commercial parts retrievers currently being sold. I figured out how to make a much more powerful tool. This is a quick way to solve the problem of retrieving small metal parts. By using a scrap length of inexpensive metal conduit (EMT), a new or surplus powerful magnet, a bicycle handle, a bolt, a nut, and two washers, you can quickly solve the problem of picking up nuts, bolts, screws, washers, and small metal parts with ease with this custom tool you made for under $5!
Supplies
- (1) 42" length of 3/4-EMT
- (1) 3/8"-13 - 1 1/2" Bolt
- (2) 3/8" Washers
- (1) 3/8"- 13 Nut
- (1) 60 lb pull or better Magnet
- (1) Bicycle Handle
Measure and Cut EMT
Cut 3/4" EMT to 42" in length to make the tool handle.
Crimp Tube for Magnet Support
Crimp end of the tool handle (EMT) using the aid of a vice. Work the ends first then widen the crimp to 2 1/2" wide. A heavy hammer and an anvil can also be used. Vices seem to make a cleaner crimp. Finishing can be done with a disc sander.
Bend Crimped End
With your vice, bend the crimped end to a 45° angle to the tool handle.
Drill Hole
- Mark a hole in the center of the crimp
- Drill 1/4" pilot hole
- Expand hole to 3/8"
- Clean off any burrs with a disc sander
Install Magnet
- Insert the Washer and 3/8" bolt through the hole of the magnet.
- Attach the above assembly through the crimped hole of the tool handle.
- Add washer
- Hand tighten 3/8" nut to bolt.
- Tighten everything with a wrench
Install Handle
- Apply a small amount of liquid dishwashing detergent onto the end of the tool handle to slicken and reduce friction
- WEAR GLOVES FOR THIS PROCEDURE! Gently soften the handle with a heat gun for 15 seconds or less! DO NOT BURN THE GRIP!
- The grip will easily slide onto the handle. (If Not... REPEAT)
- FINISHED!