How do you properly drill?
Quote from the video:
Quote from Youtube video: Put your drill in forward grip onto your chuck. And instead of putting your bit all the way. In pull it out about an eighth of an inch. Tight.
What are the 3 steps to proper use of a drill?
1 Method 1 of 3: Using the Drill
- Apply steady pressure to the base while drilling. …
- Limit the depth of the hole. …
- Drill a pilot hole for screws in thick wood. …
- Drill a pilot hole to create large holes.
How do I know which drill piece to use?
How to Choose Drill Bits by Size
- Use a bit 1/64” smaller than the target hole size for softwoods.
- Use a bit exactly the same size as the hole when working on other materials.
- If you’re not sure which to select, choose a drill bit 1/64” larger than the hole you wish to create.
What are 5 important rules for a drill press?
Drill Press Safety Rules
- Run drill at correct RPM for diameter of drill bit and material. …
- Always hold work in a vise or clamp to the drill table.
- Use a correctly ground drill bit for the material being drilled. …
- Use the proper cutting fluid for the material being drilled. …
- Remove chips with a brush, never by hand.
How do you drill for the first time?
To use a drill for inserting a screw into a pilot hole, follow these steps:
- Power up the drill.
- Adjust the torque so it’s low. …
- Fit the screw into the slot on the drill bit.
- Line up the screw with the hole.
- Make sure the drill is vertical.
- Pull the trigger on the drill and press gently into the screw.
How do drill bits break?
There are mostly two reasons why a drill breaks. Deflected breakage is caused by the radial force, the drill bit is broken at the end of flute. Twisted breakage is caused by the large torque, the drill bit is normally broken at the middle of the flute.
What kind of pressure should be applied to a drill?
Apply moderate even pressure to the drill during the drilling operation. If excessive pressure is required to make the bit cut then the bit is dull and needs to be sharpened. 5.
How do drill bits work?
Drills come in many sizes and shapes and can create different kinds of holes in many different materials. In order to create holes drill bits are usually attached to a drill, which powers them to cut through the workpiece, typically by rotation. The drill will grasp the upper end of a bit called the shank in the chuck.
How do you maintain a hand drill?
How to Maintain a Hand Drill. Hand drills require little maintenance, but can be damaged by improper use, such as using the wrong drill bit or placing excess pressure on the tool. For optimum efficiency, periodically place a drop of light oil on the crank pinions and in the chuck gear.
What are 10 things you should avoid doing when using a drill press?
What are some things you should avoid doing?
- Do not wear any loose clothing or ties. …
- Do not wear gloves, rings, watches, or bracelets while working with a drill press.
- Do not set speeds, adjust, or measure work until machine is completely stopped.
- Do not force the drill with extra pressure.
How should you never stop the drill press?
Never stop the rotation of the drill chuck, spindle, or stock rotating on bit with your hands or fingers.
Do drill presses need to be guarded?
This standard does apply to drill presses and lathes, and it is the Occupational Safety and Health Administration’s (OSHA) policy to require protection for employees by guarding methods such as barrier guards.
Does a drill press need to be bolted to the floor OSHA?
All equipment should be properly secured. “For example, if you can push against the drill press with two fingers and it rocks, that’s a citation. They’re supposed to be bolted, so they would be bolted or mounted to prevent from rocking.” Additionally, all cylinders should be properly strapped and secured.
How do you guard a drill press?
Safeguard a Drill Press Chuck
Placing a shield in front of the chuck is the most popular safeguarding choice. Many options are available such as magnetic goose-neck or clamp type shields on drill presses. The problem with this type of guards is that it’s super easy just to ignore them.
What PPE must be worn when using the drill press?
In terms of personal protective equipment (PPE), the only piece of equipment that’s absolutely necessary when operating a drill press is a pair of high-grade, shatter-proof goggles with side shields. Eye injuries are known to occur when metal shards or debris are shot from underneath the drill.
What do you need to do before you try to drill a piece of metal?
Before you can drill a hole in metal, you need to find your center and start the hole. Without this you likely won’t drill the hole exactly where you want it. This is typically done with a center punch or something called a prick punch. You’ve likely already used a center punch.
What are the three important things to keep in mind when using a drill press not including operator safety and clamping work?
Name three important things to keep in mind when using a drill press (in addition to operator safety and clamping work). The three considerations would be speeds, feeds, and coolants.
What are the safety precautions to be taken during drilling?
In order to do that, you must prepare yourself with proper safety measures.
- Wear Safe Clothing and Eye Protection. …
- Wear Ear Protection. …
- Protect Your Lungs. …
- Choose the Correct Drill Bit. …
- Fit the Drill Bit Firmly into the Chuck. …
- Clamp the Small Pieces Together. …
- Handle the Cord Safely. …
- Drill Pilot Holes.
Which safety precaution should be adhered to when drilling a small work piece on a drill press?
Safety Rules
Safety glasses are required. Don’t wear loose clothing or gloves, keep long hair tied back. These items will get caught in bit or spindle. Never adjust the drill press or setup while it is running.
How can you obtain high accuracy in using drilling machine?
Properly increase the top angle of the drill bit, weaken the automatic centering effect, properly push the workpiece in the positive direction, and gradually increase the diameter of the drill tip to compensate.
