How to Build a Metal Funnel


Metal funnels have a wide array of uses around the garage. They help you avoid getting oil on the head of your vehicle when you change the oil, and they direct coolant into the radiator rather than all over your shop floor. Plastic funnels are available from practically any store, but metal funnels today are harder to come by. Fortunately, making one yourself is quick and easy.

Things You'll Need

  • Tin Snips
  • Sheet metal
  • Riveter with rivets
  • Drill
  • RTV plumbing sealant
  • Cut the metal with the tin snips to create a triangle; then, cut off one of the triangle tips using the same tool.

  • Measure out flanges along the sides of the triangle using the width of your thumb as a guide. Bend these flanges up at a 90-degree angle.

  • Round the metal into a funnel shape, bringing the two flanges to meet one another. Drill holes for the rivets into the flanges.

  • Apply RTV sealant between the flanges so that liquid cannot leak from the funnel when it is used.

  • Rivet the flanges together, using the riveter, before the RTV sealant has dried. Allow the sealant to dry thoroughly before you use the funnel.

Related Searches


  • "Hand Tools: Their Ways and Workings"; Aldren Watson; 2002
  • "Homemade Contrivances and How to Make Them: 1001 Labor-Saving Devices"; Skyhorse Publishing; 2007
  • "Old-Time Farm and Garden Devices and How to Make Them"; Rolfe Cobleigh; 2005
  • Photo Credit Jupiterimages/ Images
Promoted By Zergnet


You May Also Like

  • How to Make a Tin Man Costume

    Make a Tin Man costume using vinyl fabric to give it a tin-like appearance. This variation shows how to make a tin-like...

  • How to Make an Emergency Funnel

    Uh-oh. You're attempting to fill the bird feeder and the seeds are going everywhere but in the feeder. Your car has overheated...

  • How to Build a Funnel Snake Trap

    A funnel snake trap is a safe, effective and humane way to remove snakes without hurting them. The funnel trap is a...

  • How to Make a Funnel or Cone From Paper

    You may not have a funnel readily availabe when you need it, but you can make one out of a sheet of...

  • How to Make Sheet Metal Art

    You don’t have to spend hundreds of dollars on garden gnomes and other yard adornments when you can make sheet metal art....

  • How to Use RTV Sealant

    Room temperature vulcanizing (RTV) sealant cures with exposure to air. With no special curing requirements, RTV sealant has a wide range of...

  • How to Make a 5 Person Beer Funnel

    Beer funnels, also known as beer bongs, have become popular on the college and party scene over the years. There are single-person...

Related Searches

Check It Out

How To Travel For Free With Reward Points

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!