SKU: 76603898149

Diamond Cool Groove Nail Drill bits DGF-2.1, shape flame, head size 2.1x8 mm

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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

Diamond Cool Groove Nail Drill bits DGF-2.1, shape flame, head size 2.1x8 mmCool Groove Nail Drill bits are an extremely 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. This leads to faster and cleaner manicures. Benefits of using Cool Groove Nail Drill bits: Better heat dissipation

Cool Groove Nail Drill bits are an extremely 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. This leads to faster and cleaner manicures.

Benefits of using Cool Groove Nail Drill bits:

  • Better heat dissipation
  • Sharper than regular diamond bits
  • Longer-lasting compared to regular diamond bits
  • The diamond coating has a hexagonal shape, providing increased durability.

Flame Cool Groove Nail Drill bits are among the most popular shapes for manicures and pedicures. There are two variants available:

Fine (red) bits: Recommended for lifting sensitive cuticles, removing epithelia, and polishing the cuticle zone. They are ideal for gentle and controlled work.

Medium (blue) bits: Recommended for lifting cuticles before strengthening the nail plate with bio gel or applying acrylic to the nail plate. They are also useful for cleaning the nail wall.

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

Speed recommendation: Up to 20,000 RPM.

Head size: 2.1*8 mm

Shank size: 37 mm

Shank diameter: 3/32”

Shape: Flame

 

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: 76603898149

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4.5 ★★★★★
Based on 8 reviews
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Nicola Godfrey
Dallas, US
★★★★★ 5
Great product, it's the only one I use now.
Color: Black_4, Size: Medium
Love these, Lowes used to carry but no more. So happy to find them on Amazon ! I actually use them to hang bridles and halters for my horse, they are perfect at a good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
E
Verified Purchase
ekimrednif
Port Orchard, US
★★★★★ 5
Strong and useful
Color: Orange_J, Size: Large
very strong and very useful for me.
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Reviewed in the United States on March 6, 2026
A
Verified Purchase
Alessandra Barbanti
Omaha, US
★★★★★ 5
Excelente producto
Color: Black_2, Size: Medium
Excelente articulo, no puedo esperar a usarlo. Llego en muy buen estado y rapido. Lo recomiendo
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Reviewed in the United States on February 3, 2026
F
Verified Purchase
Frank L.
Massapequa, US
★★★★★ 5
These really work!
Color: Orange_L Hooks, Size: X-Large
I’ve purchased and used these hooks to hang beach chairs on two different occasions. They are very sturdy and their protective covering prevents damaging the chairs.
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Reviewed in the United States on April 19, 2025
C
Verified Purchase
CinemaPete
Lowell, US
★★★★★ 5
Excellent Tool For Drilling Shelf Pin Holes
I had a project where I was extending the depth of the bottom half of a bookcase I had made out of pre-drilled MDF from Home Depot. The original bookcase was 11" deep x 10' high. The extended depth of the bottom is to be used to hold audio gear and needed to be 18" depth, front to rear. I was able to increase the depth but had to insert additional panels on the left and right so that shelf pins could be installed. I needed a shelf pin jig to do that, and this jig was perfect for the job. After completing my holes and mounting some shelves I was pleased that the alignment with the inner portion of the shelf was perfect and the distance between holes lined up exactly as with the original panels from Home Depot. The jig is high quality fabricated aluminum, not plastic, and it comes with two drill bits, and stop and Allen wrench, including an instruction manual, all in an attractive plastic case. The jig is well worth the modest price and I would definitely recommend it for drilling shelf clip holes.
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Reviewed in the United States on October 27, 2024

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