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Product Details

Diamond Drill Bit Sharpener

Give your old blunt drill bits a second life with this quick and easy diamond drill bit sharpener. It is a must-have tool for you to grind and polish your worn-out drill bits. When your bit gets dull, you need to put more effort when using and this could even result in injury. This tool is easy to use, simply place the old drill bit and attach this sharpener to the electric drill, turn on the drill and run for seconds. Your bit will be ready for use again! It is light and portable that you can carry around. The Portable drill bit sharpener is made of superior ABS plastic with high-quality corundum grinding wheel – high hardness, replaceable, solid, and durable. What are you looking for? Buy now!

  • Great Quick And Easy Way To Sharpen Drill Bits
  • Use Your Drill To Rotate The 100 Grit Grindstone And Simply Press The Bit Against It For A Sharp Edge. You Will Have To Do This Twice For Each Drill Bit For Both Edges.
  • Designed For Multiple Drill Bit Sizes
  • Perfect Gift For Any Handyman


  • Accommodates drill sizes: 5/64″ – 13/64″(2mm-5mm) 7/32″ – 21/64″(5mm-8mm) + 11/32″ -1/2″(8mm-12.5mm)
  • Angle Stop Degrees: 60 degrees Left
  • Safe and Easy to Use with the Appropriate Built-In Guides
  • 100 Grit Grinding Stone
  • Requires a Power Drill That Operates Between 2000 and 3500 RPM, (sold separately)

Customer Reviews
5 (47 reviews)
5 stars
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1 star
4 Apr 2021

Good product and good delivery

4 Apr 2021

Product arrived. Excellent product.

8 Mar 2021

The product is excellent thanks to the store I recommend.

7 Mar 2021

It arrive super fast

21 Feb 2021

All OK

8 Feb 2021

Good product

21 Jan 2021

a good sharpener, when worn, works as it should. sharpened burnt-out stainless steel drill. the stone is durable.

15 Jan 2021

The goods have come.

12 Jan 2021

A good sharpener just needs to get used to

31 Dec 2020


30 Nov 2020

A csomag hamar megérkezett. A termék a leírásnak megfelelő. A műanyag test kemény, nem deformálódik. Ajánlott termék és eladó. The package arrived soon. The product meets the description. The plastic body is hard and does not deform. Recommended product and store.

25 Nov 2020

Nice Product

14 Nov 2020

I get there fast I haven't used it to see if it works and that tam good is matter but looks good so far

12 Nov 2020

It's big looks good stuff

11 Nov 2020

Very fast shipping and good quality

4 Nov 2020

Interesting accurate, in the case have not yet tried. Fast shipment and delivery.

4 Nov 2020

Good product, fast shipment! Quality worth the price!

20 Oct 2020

The parcel went three weeks. The set is full, I did not test it in work. Although the quality is not very visual.

20 Oct 2020

It's ok, thank you!

15 Oct 2020

not tested yet.

8 Sep 2020

I like it

4 Sep 2020

Delivery fast

4 Sep 2020

a nice product useful and the quality looks good

5 Aug 2020

Shipping was too fast! perfect! Thank you.

5 Aug 2020

Everything well according to what is published

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Diamond Drill Bit Sharpener

47 Reviews
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