Best Drill Bit Sharpeners of 2026

The DD750X is the top model in the Drill Doctor line, and it is the one to reach for when capacity matters. It does everything the 500X does, then extends the chuck range up to 3/4 inch, which is what contractors and fabricators running larger stock actually need.

It also gives you full control of the point angle anywhere from 115 to 140 degrees, with index marks at the common 118 and 135 settings. An adjustable material take-off lets you lightly hone a tired bit or grind back real damage, and the diamond wheel sharpens HSS, cobalt, carbide, TiN-coated, and masonry bits. The wheel is user-replaceable, so the machine keeps earning its keep through heavy use.

The Tormek T-8 is a whole-shop sharpening system rather than a drill-bit gadget. The slow-turning grindstone runs through a water trough, so the steel never gets hot enough to lose its temper, and with the right jigs it sharpens knives, chisels, plane irons, and more.

For drill bits you pair it with the DBS-22 jig covered above. The T-8 itself is built around a cast zinc top and frame for rigidity, and the motor is rated for continuous duty. If you want one machine to keep every edged tool in the shop sharp, this is the long-term answer, not a quick fix for the occasional dull bit.

The VEVOR MR-20G is the heavy-duty option here, built for a shop that sharpens a steady stream of bits. It ships with 18 collets covering 3mm to 20mm, so it reaches larger bits than the compact MRCM, and the 45-grade steel body has no plastic parts to flex under repeated use.

The point angle sets from 95 to 135 degrees, and positioner pins let you grind four different lip-relief angles, which is the kind of control machinists want for matching the grind to the material. It comes with two wheels: a CBN wheel for high-speed steel and an SDC wheel for tungsten and carbide work. Owners describe it as solid and effective once dialed in, though it throws a lot of grinding dust, so plan on ventilation and a mask.

The Drill Doctor 500X sits in the sweet spot of the lineup: more capability than the entry model, without the price of the pro unit. It sharpens standard twist bits from 3/32 inch to 1/2 inch and works on steel, masonry, carbide, and TiN-coated bits.

The reason to step up from the 350X is the second angle. The 500X grinds both the standard 118-degree point and the flatter 135-degree point, and it has a dedicated port for creating split points. If you keep separate bits for wood and metal, that flexibility is the whole argument for this model over the cheaper one.

The Tormek DBS-22 is not a standalone machine but a precision jig that bolts onto a Tormek water-cooled system. It is aimed at people who want a better-than-factory edge, because it grinds a four-facet point that starts cutting sooner and clears chips more cleanly than a basic two-facet grind.

You can set the point angle anywhere from 90 to 150 degrees, and it handles bits from 1/8 inch up to 7/8 inch. Because it grinds on a wet wheel, there is effectively no risk of overheating the steel and softening the temper, which is the failure mode that ruins bits on a dry grinder.

The MRCM MR-13A takes a different approach from the Drill Doctor chuck system. It uses 13 sizing collets, one per bit diameter from 3mm to 15mm, which index the bit precisely before you grind. That collet method is the same idea used on far pricier shop sharpeners, brought down to a compact benchtop unit.

The point angle adjusts from 95 to 135 degrees, and the wheel is cubic boron nitride (CBN), which cuts HSS cleanly and stays cool. The all-metal housing is the headline durability feature: there are no plastic gears to wear, and the mass keeps the unit from flexing or walking during a grind. It suits someone who sharpens often enough to want repeatable, machine-set results without stepping up to an industrial price.

The Drill Doctor 350X is the entry model, built to do one thing simply. It drops the adjustments of the pricier units and grinds the standard 118-degree point, which covers the large majority of household drilling in wood and soft metal.

It sharpens bits from 3/32 inch to 1/2 inch and uses the same diamond wheel technology as its bigger siblings, so the edge quality is genuinely good for the price. It will also touch up HSS, carbide, cobalt, and masonry bits. The trade-off is fixed simplicity, and for a casual user that is exactly the point.

The SMARTANG is not a machine but an attachment that clamps onto a 4-1/2 inch or 5 inch angle grinder you already own. It holds the bit at a set angle against the wheel, so it turns a tool most workshops already have into a low-cost drill bit sharpener. That makes it the closest thing here to a guided freehand setup, in the spirit of an old bench-grinder jig.

It fits bits from 1/8 inch to 1/2 inch and works on standard HSS, cobalt, and masonry bits. Unlike the cheapest all-plastic jigs, the body uses copper nuts and aluminum screws, so the wear points are metal rather than plastic threads that strip. It is the pick for someone who wants to sharpen bits without buying a dedicated unit.

This compact 95W electric sharpener is the budget way to get a powered, plug-in unit rather than a hand-held jig. It sets the standard 118-degree point and handles bits from 3mm to 12mm in HSS and carbon steel, which covers ordinary wood and metal drilling around the house.

It runs on a 120V motor at about 1500 RPM and has a small 4.7 x 4.7 x 6.3 inch footprint, so it stores easily. It will not match a collet machine for precision or a Drill Doctor for bit-material range, but for an occasional user who wants electric simplicity at the lowest cost, it brings bits back to a working edge without freehand skill.