pilot bit การใช้

• But after that, his sitcom pilots bit the dust on a regular basis.
• Get a !-inch plug cutter and a pilot bit for your screws that has a !-inch set on it.
• Another type of adjustable hole saw, also called a circle cutter, is formed by having one, two, or three adjustable teeth on a platform with a pilot bit.
• Run a test to be sure the plugs from the plug cutter fit with only a little tapping into the hole left by the pilot bit and screwset.
• Mark center lines on the first piece of plywood to be exactly in line with those already drawn on the door so that you can now start the pilot bit where the center lines cross.
• An adjustable wood bit, also known as an expansive wood bit, has a small center pilot bit with an adjustable, sliding cutting edge mounted above it, usually containing a single sharp point at the outside, with a set screw to lock the cutter in position.