Official StoreDrill Bit Sharpener — Diamond Wheel Precision Sharpening Tool

Dull bits don't belong in the bin

Restore worn drill bits to a clean cutting edge right in your own workshop — no sharpening service, no replacement bits. Diamond wheels, three bit holders, one-step use.

Professional-grade sharpening power

Give worn-out bits a second life. Industrial diamond grinding wheels cut a clean, precise edge every time instead of rounding the flutes the way a bench grinder does.

Three interchangeable bit holders cover multiple sizes and types, so the whole drawer of bits stays razor-sharp and ready for the next job.

One step. No skill required

Insert the bit, start your drill, and let the tool do the rest. The holder sets the angle for you — there is nothing to eyeball and nothing to jig up.

The dual-wheel system sharpens two bits at once, so a full set takes a fraction of the time you would spend on a grinder.

Built to last — and to sit still

Crafted from impact-resistant ABS around a diamond-coated core, this sharpener is made for heavy, everyday use rather than an occasional weekend.

The low-vibration reinforced design and non-slip base keep it planted while the wheels spin — no wobbling, no walking across the bench, no premature wear.

Compact, and not only for drill bits

Lightweight and sized for a toolbox or a corner of the workbench — it travels to the job instead of tying you to the shop. Ideal for garages, workshops and field repairs.

Beyond bits, it also restores knives, blades and other cutting tools with the same pinpoint precision. One tool, most of the sharpening you actually do.

What's in the box

• 1 x drill bit sharpener
• 2 x diamond grinding wheels
• 3 x interchangeable drill bit holders

Three steps to a sharp bit

1. Pick the holder — fit the interchangeable holder that matches your bit size and seat the bit in it.
2. Run your drill — chuck the sharpener into your drill and let the diamond wheels do the grinding, two bits at a time if you like.
3. Check the edge — pull the bit and test it on scrap. A sharp bit bites and pulls itself in instead of skating and smoking.

Frequently asked questions

Do I need a special machine to use it?

No. The sharpener is driven by your own drill — corded or cordless. There is no separate motor to buy or plug in.

Which bit sizes does it handle?

The kit ships with three interchangeable bit holders covering multiple common sizes and types, so most of a standard bit set is accounted for.

Can it really sharpen two bits at once?

Yes — the dual-wheel system works on two bits simultaneously, which is what makes running through a full set quick.

Will it work on knives?

Yes. Beyond drill bits it also restores knives, blades and other cutting tools.

Won't grinding overheat the bit?

The diamond wheels cut rather than rub, and the low-vibration design keeps contact stable. Work in short passes and let the bit cool between them, as with any sharpening.

What if I'm not happy with it?

Return it within 30 days for a refund. Contact us and we will send a prepaid return label; refunds are processed promptly once the item arrives.