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Multifunctional Portable Drill Bit Grinder
$23.00$28.00
Save $5.00 (18%)
or 4 interest-free payments of $5.75 with Shop Pay
●ships today if ordered by 2pm ET
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LifetimeWarranty
Free ShipOrders $49+
30-DayReturns
Fast US Shipping
Ships from Ohio · Free standard shipping on orders $49+. Expedited available at checkout.
Product Details
Everything you need to know — features, specs, fitment, and answers to the most common questions.
Stops the bit-buying cycle
Restore dull twist bits to a factory-sharp cutting edge instead of replacing them — dull bits go back to work in under a minute each.
Guided angle indexing
Built-in positioning fixture holds the bit at a consistent relief angle, so you get even cutting lips without freehand grinder guesswork.
Compact and shop-portable
Small enough for a tool cart or job box, so touch-ups happen at the bench instead of piling up in a coffee can.
Lifetime warranty, same-day shipping
Lifetime warranty — no receipt required. Orders ship same-day from Columbus, OH.
- Will it sharpen bits that have been used on stainless steel?
- Yes. Work-hardened or burned tips take a couple extra passes, but the grinding wheel will re-establish a clean cutting edge on standard HSS twist bits. Badly split or snapped bits should be retired.
- What if it stops working?
- Lifetime warranty. If it fails under normal use we replace it — no receipt, no questions.
- How fast does it ship?
- Orders placed before 2pm ET ship the same day from our Columbus, OH warehouse. Standard shipping is free on orders $49 and up.
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Customer Reviews
217 verified reviews · 4.8 average · based on actual purchases.
4.8
★ ★ ★ ★ ★
out of 5 · 217 Reviews
DK
Mar 14, 2026
★★★★★
Brought a drawer of dull bits back to life
I had about thirty twist bits that had been chewed up drilling mild steel brackets. Ran them all through in an afternoon and every one cuts clean chips again. The angle guide keeps the relief consistent, which is where I usually mess up freehand on the bench grinder.
✓ Verified Purchase · 41 found helpful
MR
Apr 22, 2026
★★★★★
Pays for itself fast in a plant setting
We burn through bits drilling stainless conveyor guards. Instead of tossing them, I touch them up during downtime. Two months in and I have not bought a single replacement bit. Compact enough to keep on the maintenance cart.
✓ Verified Purchase · 28 found helpful
GF
May 30, 2026
★★★★☆
Works well once you read the instructions
First bit I sharpened came out uneven because I rushed the indexing step. Second try, following the manual, it drilled a clean hole through oak with no walking. Takes a little practice but the results are legit. Wish the instructions had bigger diagrams.
✓ Verified Purchase · 16 found helpful
