What do the rotating numbers on a drill mean?
As mentioned at the beginning of the article, the numbers on a drill represent the amount of torque the tool can apply to an object (such as a screw) or for hole drilling. The numbers usually range from 1 to 20 (or more) with 1 representing the least amount of torque and 20, the greatest.
What do the numbers mean on Black and Decker drill?
You’ll see a list of numbers from 1 to 10 or 20. These are used to set the clutch to deliver a torque range. The higher the number on the collar, the higher the torque and the larger the fastener that can be driven. To adjust your clutch, align the arrow to a lower setting and start driving a screw.
What torque setting should I use on my drill?
The more settings the finer your control while working. Newton Metres (Nm) on drills: 4 to 15Nm is fine for all of those smaller screw driver tasks around the home. 15 to 35Nm is a great all-rounder to drill and drive medium sizes screws and hole drilling.
What is torque setting?
This setting lets you control the torque or turning power of the drill driver. The higher the torque (number on the torque ring), the more ‘power’ the drill driver produces and the deeper the screw can be driven into the workpiece. There is also a special setting for drilling.
How do you use numbers on a drill?
In simple words, the numbers on your drill refer to how much torque will be applied to a fastener such as a screw. Once that particular torque level is reached, the power drill will stop driving the fastener or turning at all.
What size drill bit do I use for a 3/8 tap?
| Nominal Size (inches) | T P I | Tapping Drill Size |
|---|---|---|
| 3/8 | 19 | 14.75mm |
| 37/64″ | ||
| 1/2 | 14 | 18.25mm |
| 23/32″ |
What size drill bit do you use for a 3/8 24?
Contact us for more information….Tap and Drill Size Chart.
| THREADSIZE | DRILL DIAMETER Coarse Thread | TAP DRILLSIZE |
|---|---|---|
| 3/8-24 | .3320 | ‘Q’ |
| 7/16-20 | .3906 | 25/64 |
| 1/2-20 | .4531 | 29/64 |
| 9/16-18 | .5156 | 33/64 |
Is more torque better in a drill?
The key to drill performance is being able to deliver the required torque at the highest speed. A common misconception is: the higher the torque rating, the faster the drill will complete an application.
What does the hammer setting on a drill do?
Hammer mode overrides the torque adjustment and introduces a pulsating action that helps to force masonry bits through concrete, brick, and stone. Drill mode overrides the torque adjustment and delivers maximum torque to the bit. This ensures that the drill will not clutch out during drilling.
What is the proper torque for a 3/8 bolt?
ASTM A449 / SAE Grade 5*
| Bolt Size | TPI | Tightening Torque (ft lbs) |
|---|---|---|
| Galv+Waxed | ||
| 1⁄4 | 20 | 4 |
| 5⁄16 | 18 | 9 |
| 3⁄8 | 16 | 15 |
What is good torque for a drill?
Newton Metres (Nm) on drills: 4 to 15Nm is fine for all of those smaller screw driver tasks around the home. 15 to 35Nm is a great all-rounder to drill and drive medium sizes screws and hole drilling. 35Nm upward will tackle all of those more serious project with bigger screws and holes.
What is the number on cordless drill?
How does a manual drill work?
A hand drill is a manually operating tool that uses a crank to turn the drill chuck. The circular motion that’s made when the user turns the crank is then converted into energy by moving the drill chuck in a similar circular motion, thanks to the pinion gears located on the main shaft.
Why is my drill not making a hole?
The most common reason a drill won’t penetrate a wall at all is because the drill is spinning in the wrong direction. If the drill bit enters the wall and then hits resistance, the typical cause is a metal plate or masonry obstruction.
What are the dimensions of the dr260 and DR340 drills?
3/8 in. (10MM) and 1/2 in. (13MM) DRILLS INSTRUCTION MANUAL Catalog Numbers DR260, DR340, DR560 INSTRUCTION MANUAL 3/8 in. (10MM) and 1/2 in. (13MM) DRILLS Thank you for choosing Black &Decker!
How to install the side handle on a dr560 drill?
Attaching the side handle – DR560 (fig. B) If your drill is equipped with a side handle, it must be installed properly to control the drill. • Turn the grip counterclockwise until you can slide the side handle (8) onto the front of the tool as shown. • Rotate the side handle into the desired position.
Does Black&Decker have service centers?
All Black & Decker Service Centers are staffed with trained personnel to provide customers with efficient and reliable power tool service. Whether you need technical advice, repair, or genuine factory replacement parts, contact the Black & Decker location nearest you.
How do I contact Black&Decker for repair or replacement parts?
Whether you need technical advice, repair, or genuine factory replacement parts, contact the Black & Decker location nearest you. To find your local service location, refer to the yellow page directory under “Tools—Electric” or call: 1-800-544-6986 or visit www.blackanddecker.com fULL TwO-yEAR hOME USE wARRANTy