Looking for a hole to use

Added: Maribeth Mohn - Date: 01.05.2022 08:05 - Views: 27202 - Clicks: 8365

Keep bit level and square to door. Align the center bit with the pilot hole. Grab the drill firmly with both hands and press straight in. Run the drill slowly and adjust the angle until the hole saw teeth are contacting the wood evenly.

Run your drill at almost top speed for drilling in wood and slow speed for metal. Slow the drill speed and back out the hole saw occasionally to clear the sawdust out of the groove and keep the hole saw cool. Drill about halfway through. Align the center bit with the pilot hole on the opposite side of the door and complete the hole.

Brace the drill against your hip for extra power and better control. The wood plug will stick in the saw and pop out the other side. But when it comes to drilling really big holes for locksets or plumbing pipes, reach for a hole saw. A hole saw is a steel cylinder with saw teeth cut into the top edge. Cutting clean holes with hole saws requires a little skill and practice.

Here are the key techniques that will make the task safer and give you the best. Proper setup is important Mount the correct-size hole saw in the arbor. Photo 2. If the center bit has a flat spot on its shank, align this with the setscrew. Then tighten the setscrew to secure the bit. Start slowly and hold on tight Photos 1 — 4 show how to drill a hole in a wood door for a lock or door handle, but the same techniques apply for drilling other holes.

When you need a clean, splinter-free hole, drill in from both sides Photos 1 and 4.

Looking for a hole to use

The key to getting a perfectly straight hole is to ensure even contact at the start. That will put your drill at a right angle to the door Photo 3. You can also buy specialty hole saws coated with Carborundum or diamond grit to cut hard materials like tile and stone. Most hole saws mount to a separate centering guide called an arbor.

Others are one piece. Match the arbor to your saw and check that it will fit in your drill. Mark the center of the new hole on the plywood and drill a pilot Looking for a hole to use through the plywood.

Align the center bit of the hole saw with the pilot hole and bore the hole. The center bit on your hole saw must be engaged in wood before you can start a hole; otherwise, the saw will just spin and gnaw its way across the surface, leaving a mess behind. Another method is to jam a wood plug into the existing hole. Drill until the hole saw reaches its full depth. Remember to withdraw the hole saw every five seconds or so to clear the sawdust from the groove. If your drill has a side handle like the one shown, use it to provide a firmer grip and better control.

You can drill deep holes with a hole saw if you chisel out the wood plug as you go Photo 8. The powerful torque can slam the drill into your face or strain your wrist. Since binding is hard to predict, your best defense is to brace the drill handle against your hip or leg if possible and maintain a firm, two handed grip. If your drill has a side handle Photo 7use it.

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Looking for a hole to use

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Looking for a hole to use

Next Project. Family Handyman. Photo 2: Align bit for full contact Align the center bit with the pilot hole. Photo 4: Finish the hole from the other side Align the center bit with the pilot hole on the opposite side of the door and complete the hole. Photo 6: Mark a new center on the scrap Mark the center of the new hole on the plywood and drill a pilot hole through the plywood. Photo 7: Use a side handle for deep or large holes Drill until the hole saw reaches its full depth. Photo 8: Remove the wood so the saw can go deeper Chisel out as much of the wood plug as possible.

In addition, take the following precautions for safe hole cutting: Keep the drill going straight to avoid binding the hole saw. Clamp loose projects or small pieces securely with at least two clamps to keep them from spinning. Similar Projects. Popular How-To Videos. Up. Search terms. We recommend our users to update the browser.

Looking for a hole to use

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