Although electric drill bit sharpeners can provide you with a perfect end result, there is no reason why sharpening drill bits manually cannot be contemplated. Over the years I have sharpened many steel and wood drill bits quite successfully on a bench grinder. If you have a fairly good eye for angles, you should not have too much of a problem.

Right Angle Drill

Things to consider
A bench grinder fitted with a diamond-grinding wheel is the best tool for sharpening drill bits. It also makes a lot of sense to practise on old or broken bits before attempting the real thing.

Right Angle Drill

The bigger the drill bit, the easier the task becomes. With smaller bits it becomes trickier. A snapped bit is even more challenging as you have to start from scratch. A good starting point here is to flatten the break first before starting to shape the angles.

Displaying your largest bit, can give you a good guideline for sharpening other bits. You can even use this bit to practice the required motions on the edge of your workbench.

The most important aspect is that the cutting edges be at the same angle with the corners at the same level horizontally. Also, it is important to note that the shoulders are rounded and slope gently down, backwards from the cutting edges.

The Process
Most manual drill bit sharpening guidelines neglect to tell you on which side of the grinding wheel you are operating. For this exercise we are operating on the right hand side if the grinding wheel, which in my opinion is natural for a right-hander. If you are left handed, just reverse the order.

Stand slightly to the right of the grinding wheel, feet apart. Hold the drill about a quarter of the way along from the point, using the left thumb and forefinger. Rest these fingers on the grinder's tool rest. Use the right hand to hold the drill at its shank.

Hold the bit with the shank angled off to the right at about 60 degrees. Use the right hand to swing the shank of the drill out to the right. These are very slight movements. Remember to keep the left hand supported by the tool rest. As you move your right hand, use your left hand fingers to roll the drill anti-clockwise about a quarter-turn and simultaneously feed the drill forward against the grinding wheel.

Repeat this action as required, alternating between opposite cutting edges.

Sharpening Drill Bits Manually

Right Angle Drill

Special Price!!! Bosch PS10-2A 12-Volt Max Lithium-Ion Driver Kit

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Bosch PS10-2A 12-Volt Max Lithium-Ion Driver Kit Feature

80-Inch --pounds. of Torque & no. 8212; Drives 100 3-Inch screws per battery charge
Ultra-Compact Head Length & no. 8212; 3.5-Inch total head length - 3 times shorter than most popular competitor
90-Degree Articulating Head & no. 8212; Rotates and locks-Inch to five positions for-increased versatility
7+1 Electronic Clutch & no. 8212; Precision driving, eliminates over torque-Inch soft base materials. Drill mode allows pilot and other small bore holes.
Quick Change Chuck & no. 8212; Prevents bit loss-Inch drill or drive mode - pull to-insert or release 1/4-Inch hex shank bits

Bosch PS10-2A 12-Volt Max Lithium-Ion Driver Kit Overview

We'd wager there have been plenty of times you tried to maneuver a drill/driver into a spot that just wouldn't allow it and wished you had a small, powerful tool that would drive a screw where others just can't go. Here it is. The PS10-2A is one of the handiest, most powerful little drivers we've laid hands on. It's impressively powered by "litheon," which Bosch calls "the industry's most advanced lithium-ion battery technology." We can attest that there's absolutely no lag in power, and the run time is great; more than 100 drives per charge. Recharge time is just 30 minutes, so you should never have to wait for a battery. The best feature, of course, is the clever design. Instead of a pistol grip like most drivers, this one has a sturdy tool body and an articulating head that has five detents, letting you set it however you need it. The head itself is just 3-1/2-inches long, so it's no struggle at all to slip it into tight spaces suchas in between studs, under-sink cabinets, between joists and other tricky situations. If it's length you need, just flip the head to the vertical position and it's literally like having a screwdriver at your fingertips; it's not quite a-foot long at its full length. It uses 1/4-inch hex bits, and they're easy to change. We would have liked to see some on-board bit storage, but that's a small point. The two-finger trigger is comfortable, and it's quite sensitive, so take care not to strip your fasteners while you're on the learning curve. In all, we're really pleased with this little driver, and we think there's a place for it in just about every toolbox. Includes: tool, (1) carrying case, (2) 12-volt batteries, (1) 30-minute charger, (2) 1.5-inch drive bits.

Bosch PS10-2A 12-Volt Max Lithium-Ion Driver Kit Specifications

With its ultra-compact design, the Bosch PS10-2A 12-Volt Max Lithium-Ion Impact Driver Kit is a valuable complement to your high-voltage tools. Offering big power, a small package, long-lasting, efficient performance, optimum comfort, and reliable control, this driver kit comes with a storage bag and two rechargeable Litheon batteries.

The PS10-2A 12-Volt Max Lithium-Ion Impact Driver Kit offers:

Litheon batteries for long-lasting performance.
Articulating head locks in 5 positions.
Electronic clutch for versatility.
Ergonomic design to minimize user fatigue.

The first professional tool to rotate 90 degrees. View larger.


Compact body and rotating head let you access hard-to-reach areas.

12-Volt Litheon Batteries for Long-Lasting Power
The PS20-2A gets its power from Litheon batteries, the most advanced lithium-ion batteries available today. These batteries allow more battery charges and provide longer runtime with no memory effect--meaning the batteries don't need to be empty before charging. The batteries can also be taken out of the charger before charging is complete.

Other benefits include: significantly less self discharge; electronic cell protection that guards against overheating, overload, and deep discharge; and no loss of power from the first to last screw or hole. Best of all, these batteries will fully charge in 30 minutes and will be at 85% capacity in just 15 minutes.

Compact and Powerful for Most Drilling/Driving Applications
Small and powerful enough to go where power tools could never go before, the PS10-2A handles 80% of all drilling and driving applications and easily fits in a belt pouch. The driver uses 1/4-inch hex bits that change easily thanks to the quick-change chuck, and it features a comfortable and responsive two-finger trigger.

Compact, Articulating Head for Easy Access of Hard-to-Read Areas
With its compact head that measures 3.5 inches and extended length of just under one foot, the PS10-2A is three times shorter than the leading competitor and is the first pro tool to rotate 90 degrees. Without the cumbersome pistol grip of most comparable drivers, the PS10-2A features a sturdy tool body and an articulating head that rotates and locks in five different positions. And because the head is so compact, you can slide this tool into hard-to-reach areas or tight corners, like between studs, under the sink, and between joints.

Electronic Clutch and Responsive Trigger for Precision
The PS10-2A provides 80 in./lbs. of torque, which allows you to drive approximately 100 three-inch screws per battery charge. Additionally, its 7+1 electronic clutch ensures precision driving by letting you match the correct speed to the task at hand. The driver's trigger boasts a revolutionary design that provides increased sensitivity and control and eliminates over-torque in soft base materials. An added bonus, the design makes it easy to switch to the drill mode for making pilot and other small bore holes.

Smart Features for Easy Use
To help minimize work fatigue, even as you position the drill over your head or at awkward angles, the PS10-2A's cushion-grip handle ensures comfort in the grip zone. For added convenience, an integrated hanger hook allows for easy tool storage and accessibility.

ProVantage Guarantee
The PS10-2A comes with the ProVantage three-year protection plan, which guarantees two years of battery protection and one year of tool protection. Under this plan, you can receive two years of free battery replacements, tool replacement for one year, and a free tool repair package for the second and third years.

What's in the BoxPS10-2A; one carrying case; two 12-volt batteries; one 30-minute charger; and two 1.5-inch drive bits.


12V Max Lithium Ion Family of Tools
For more information, click on the images below

PS10-2A Impact Drive Kit	PS20-2A Pocket Driver with Two Batteries	PS50-2A Multi-X Cutting Kit	PS50-2B Multi-X Carpenter Kit

PS30-2A 3/8-Inch Drill/Driver	PS40-2A Impact Driver	CLPK21-120 Impact Driver and Pocket Driver Combo Kit	PS70-2A Metal Shear