«Previous    Next»
Hole Saw Fitted With Spring-Loaded Drill Bit
“I like to build purple martin birdhouses and recently came up with a time-saving idea – a spring-loaded drill bit - to use on my hole saw,” says Larry  Symynuk,  Denholm, Sask.    

    He uses the hole saw to cut out 10 to 12 2-in. dia. holes in each house, but says removing all the wooden “donuts” from the hole saw after each cut became a tiresome job.

    “Every time I drilled a hole I had to use a screwdriver to pry the wood out. So I used JB Weld to attach a spring on the arbor inside the hole saw. Now every time I release the pressure on the drill press, the spring automatically pushes the wooden spool out,” says Symynuk.

    Contact: FARM SHOW Followup, Larry Symynuk,  Box 5, Denholm, Sask. Canada S0M 0R0 (ph 306 445- 4817; larsym01@sasktel.net). 


  Click here to download page story appeared in.


  Click here to read entire issue



To read the rest of this story, download this issue below or click here to register with your account number.
Order the Issue Containing This Story
2019 - Volume #43, Issue #2