Perhaps you remember a story that we broke back in March, concerning a New Zealand man, named Lance Abernethy, who 3D printed the world’s smallest working power drill. Lance’s creation garnered him the attention of the international media, and apparently enticed him to continue his efforts of creating even more miniature working power tools.
Now Abernethy has revealed his latest creation, perhaps even more impressive than his previous. He has unveiled a miniature 3D printed circular saw, which he 3D printed on his Ultimaker 2 machine, after designing the individual parts using a software called Onshape. The parts were printed in PLA at a layer height of 21-40 microns and shell thickness of 0.5mm. The printing process took less than 1 hour to complete in total.
The miniature saw is printed in 4 pieces, including 2 halves for the main housing, a saw guard, plus a blade holder, just like your typical full size circular saw would have. It is powered by the same hearing aid battery that powers his miniature drill, and it has a button on the handle that turns it on.
“The saw was just a natural progression from the drill,” Abernethy tells 3DPrint.com. “I would like to be able to make a whole set of power tools just like my Makita set I have. I’m not sure how many I will get around to making though.”
While the saw operates like an actual full size circular saw, Abernethy says that it can not cut through anything at this point in time. Although he plans to iterate upon the design and create one that actually can cut in the near future.
“I also printed little brief cases for them to go in as you can see in the video (below),” Abernethy explained. “I actually made this a few months ago and will start making more stuff soon, once I get back into 3d printing. I will eventually get around to making something with parts people can easily buy and print, and then do a tutorial on how to make it.”
It should be interesting to see just what Abernethy comes up with next. Obviously this won’t be the last we see of him or his extremely minute creations. What do you think about the world’s smallest working circular power saw? What tools would you like to see 3D printed next? Discuss in the 3D Printed Circular Saw forum thread on 3DPB.com. Check out the video below.
You May Also Like
U.S. Army Aeromedical Research Laboratory: 3D Printing Customized Ear Plugs for Soldiers
Researchers JR Stefanson and William Ahroon recently completed a study for the U.S. Army Aeromedical Research Laboratory, releasing their findings in ‘Evaluation of Custom Hearing Protection Fabricated from Digital Ear...
On-Demand Surgical Retractor 3D Printed by the U.S. Air Force
The U.S. Department of Defense is using even more of its mind-boggling budget on additive manufacturing (AM) for virtual inventory and on-demand spare parts. This time, the world’s most dangerous...
West Point: Bioprinting for Soldiers in the Battlefield
Last summer, U.S. Army Lieutenant Colonel Jason Barnhill traveled to an undisclosed desert location in Africa with a ruggedized 3D printer and other basic supplies that could be used to...
Australian Army Enters 3D Printing Pilot Program, Partnering with SPEE3D & CDU
3D printing will soon be assisting members of the military in Australia, as a 12-month pilot training program has begun in a $1.5 million partnership with SPEE3D and Charles Darwin...
View our broad assortment of in house and third party products.