3D Printing

Man uses 3D printer to create "world's smallest" power drill

Man uses 3D printer to create ...
The teeny-tiny drill, made with an Ultimaker 2 3D printer (Photo: Lance Abernethy)
The teeny-tiny drill, made with an Ultimaker 2 3D printer (Photo: Lance Abernethy)
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The teeny-tiny drill, made with an Ultimaker 2 3D printer (Photo: Lance Abernethy)
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The teeny-tiny drill, made with an Ultimaker 2 3D printer (Photo: Lance Abernethy)
The finished product measures 17 x 7.5 x 13 mm, uses a 0.5-mm bit (Photo: Lance Abernethy)
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The finished product measures 17 x 7.5 x 13 mm, uses a 0.5-mm bit (Photo: Lance Abernethy)
A look inside the drill, along with what it can do to a finger (Photo: Lance Abernethy)
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A look inside the drill, along with what it can do to a finger (Photo: Lance Abernethy)
Abernethy used his regular-size drill as a reference (Photo: Lance Abernethy)
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Abernethy used his regular-size drill as a reference (Photo: Lance Abernethy)

Should you ever feel the need to carefully bore a hole through the top layer of skin on your finger, there's now a drill that can do it. Using his Ultimaker 2 3D printer, Auckland, New Zealand maintenance engineer Lance Abernethy has created what is unofficially the world's smallest working power drill.

According to a report on 3DPrint.com, Abernethy started out by creating a computer model using Onshape 3D software, utilizing his full-size drill for reference. He then proceeded to print out the two halves of the drill's body, along with its chuck. The whole printing process took about 25 minutes.

It subsequently took Lance about three hours to stuff in a tiny motor, power button, hearing aid battery, and wiring from a stripped headphone cable.

A look inside the drill, along with what it can do to a finger (Photo: Lance Abernethy)
A look inside the drill, along with what it can do to a finger (Photo: Lance Abernethy)

The finished product measures 17 x 7.5 x 13 mm, uses a 0.5-mm bit, and can reportedly drill through soft objects. Abernethy says that he's seen other drills claimed to be the world's smallest, but that his is smaller. Not one to rest on his laurels, though, he already has plans to make an even tinier drill, using a smaller battery that he has on hand.

In the meantime, you can see his existing drill in action, in the video below.

Source: 3DPrint.com

Worlds Smallest 3D Printed Cordless Drill

1 comment
Nols Smit
The next thing you know is your dentist will buy one.