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How to cut a 6 inch hole in plywood. Hole saw 6 inch hole saw for all 12 electric drills powerful hole opener for wood plastic plasterboard plywood aluminum tacklife phs20c hole saw set hychika 19 pcs hole saw kit with 13pcs saw blades 2 mandrels 2 drill bits 1 installation plate 1 hex key max size 6 and min size 34 ideal for soft wood plywood drywall pvc. Drop the router into your workpiece and rotate it around the screw to cut the hole. Use the ruler or yardstick to draw the sides of the 3 12 inch pivoting arm from the circular end to the opposite end of the wood. Like jr says above mark the hole on the wood drill a small hole inside the circle for the jigsaw blade and cut the hole from there.
Measure the radius of the hole you need. If you are a beginner to woodworking and have only previously cut straight lines learning to cut a neat clean circular hole will enable you to tackle a far greater variety of projects. Cutting a large circular hole in a sheet of plywood is a fairly simple task so long as you have the right tools for the job. Cut a 4 x 24 arm from 14 plywood scrap 5 minutes drill a 12 center hole 4 from one end for the guide bushing 5 minutes and draw a center line from the hole to the other end 1 minute.
How to cut the 6 hole in a cornhole board using a router. Mark your radius distance from the bit to a point on the plywood base. Drill a screw into this point and screw this into your workpiece and a scrap backer board. Make bagscornhole boards using 2x4s and plywood duration.
When using a hole saw to cut 2 18 inch round holes for door handles in wood doors i find the hole saw binds a lot. Attach a scrap of plywood to the base. The 6 inch hole saw from eazypower is the perfect tool to make holes for cornhole boards speakers security cameras spotlights and many other applications. Use a small router or a laminate trimmer with a 14 spiral up cut bit.
Set the depth of the cut to the thickness of the plywood plunge the bit into the wood and make your cut moving the router from left to right following the line you laid out. This will form the handle or pivoting arm of the jig. Insert a straight bit.