SKU: 57375953642

Diamond Cool Groove Nail Drill Bits DGB-3.1, shape ball, head size 3.1x3 mm

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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Diamond Cool Groove Nail Drill Bits DGB-3.1, shape ball, head size 3.1x3 mmThe Diamond Cool Groove Nail Drill bits are an innovative addition to e file manicures. These drill bits feature non standard cross cuts on the surface of diamond cutters, with a depth of 0. 1 mm. These cuts enhance air circulation, preventing overheating of the treated surface and ensuring greater comfort during the manicure process. As a result, manicures are faster and cleaner. Benefits of using the Diamond Cool Groove Nail Drill bits : Better heat

The Diamond Cool Groove Nail Drill bits are an innovative addition to e-file manicures. These drill bits feature non-standard cross cuts on the surface of diamond cutters, with a depth of 0.1 mm. These cuts enhance air circulation, preventing overheating of the treated surface and ensuring greater comfort during the manicure process. As a result, manicures are faster and cleaner.

Benefits of using the Diamond Cool Groove Nail Drill bits :

  • Better heat dissipation: The unique cross cuts on the diamond cutters improve air circulation, preventing overheating and discomfort during the manicure.
  •  Sharper than regular diamond bits: The cutting edges of these bits are exceptionally sharp, allowing for precise and efficient nail work.
  •  Longer-lasting compared to regular diamond bits: The durable diamond coating and hexagonal shape of the bits provide increased longevity, reducing the need for frequent replacement.

 The Diamond Cool Groove Nail Drill Bit  are shaped like a ball, providing versatility for various nail treatments.

 They are available in two variants:

Fine (red) bits: These bits are designed for quickly and accurately removing raised cuticles, especially suitable for sensitive skin. They are also recommended for polishing the cuticle zone after removing the cuticle, allowing for gentle and controlled work.

Medium (blue) bits: These bits are ideal for removing dry, dead cuticles around the nails and cleaning the nail wall.

After completing a procedure with a client, it is essential to wash, clean, sterilize, and dry all the bits used. To effectively disinfect the bits, it is recommended to use a solution with at least 70% alcohol.

Recommended operating speed for the Diamond Cool Groove Nail Drill Bits Ball is up to 20,000 RPM.

Head size: 3.1*3 mm

Shank size: 42 mm

Shank diameter: 3/32”

Shape: Ball

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57375953642

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4.7 ★★★★★
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M. Greenleaf
Boise, US
★★★★★ 3
Huge watch.
Color: Black/Black/ Wjite Digital
HUGE !!!! I should have figured out what 50mm was in inches and got something smaller. Live and learn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
G
Verified Purchase
George Finn
Lake Worth, US
★★★★★ 1
THIS WATCH IS NOT WATERPROOF AT 8 FT
Color: Black/Black/ Black Digital
DO NOT BUY TIMEX WATCHES - TIMEX ARE LIARS- I just called Timex and was told "a 30 meter rating is only for washing hands, not for swimming" This is a BIG FAT LIE. If the watch is only for swimming then SAY THAT! I AM VERY DISATISFIED- THIS WATCH LEAKED IN 8 FT OF WATER WHILE SWIMMING IN MY POOL . -ALSO, WATCH FACE IS VERY DARK AND HARD TO READ. Even if it didn't leak I would be very unhappy. I want a refund? This watch is only a week old when it failed. DO NOT BUY TIMEX WATCHES
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Reviewed in the United States on June 26, 2025
R
Verified Purchase
Richard C. Washam
Charlottesville, US
★★★★★ 5
Timex
Color: Black/Black/ Wjite Digital
Works great..good nite lite
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Reviewed in the United States on May 24, 2026
D
Verified Purchase
David L. Lancaster
Chelsea, US
★★★★★ 5
Great!
Color: Black/Black/ Wjite Digital, Color: Black/Black/ Wjite Digital
Great, Just as I remembered them! The only difference is, a shorter band. I thought I had small wrists for a man, but with this band I have to use the last hole to be comfortable . I may add one more hole to the band!
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Reviewed in the United States on May 30, 2026
J
Verified Purchase
Jimmy
Lowell, US
★★★★★ 5
Takes a Licking and Keeps on Ticking
Color: Green/Black
I love this watch despite the fact that it is really a toy. I love the look of the watch, I love how lite the weight of the watch is on my wrist, and it really does keep good time if you manage the solar charge properly. Other than looking cool on your wrist, this watch has absolutely no functions other than time keeping. The black plastic bezel is molded into the case and does not turn, so don't plan on using that. The watch has no light, the dial numbers are non-luminous and the hands are very limited in terms of luminosity. No buttons. All you can do is adjust the time and date by pulling out what used to be a winding stem in the good old days. The small tag on the strap with Geographic coordinates shown on it indicate the location of the old Timex manufacturing facility (SW of Waterbury, CT). I have a nice ledge at my bedroom window and it gets good western sun for a good part of the day regardless of the time of year. On this ledge you will find a half dozen solar powered watches (mostly Casio) properly aligned to maximize the charge they may receive each day. Note that the description for this Timex watch specifically states that a lightbulb won't charge this watch. You need direct sunlight for several hours if you want to get more than a 3-week charge into this watch. So, I'll leave you with a couple of tips, my friends; 1.) If you are looking for a first watch to give your outdoorsy oriented Son or Daughter, then give them this one. Why? Because it is cool looking, fairly well built, and it actually works, 2.) After you receive your Timex watch, be sure to keep the display mount it is packaged with. It makes a great fixture to mount your watch on for charging and allows you to maximize the position of the solar cells on the dial so that you can optimize charging time. Have Fun! Jimmy
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Reviewed in the United States on February 28, 2026

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