SKU: 61527078994

Diamond Cool Groove Nail Drill Bits DGT-4.0, shape Barrel Tapered, head size,4x13 mm

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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Diamond Cool Groove Nail Drill Bits DGT-4.0, shape Barrel Tapered, head size,4x13 mmThe Diamond Cool Groove Nail Drill Bits Barrel Tapered. 0 DGT 4*13 mm, an innovative and advanced addition to your e file manicure tools. These drill bits are designed to revolutionize the manicure process, providing superior performance and enhanced comfort. The Diamond Cool Groove Nail Drill Bits feature non standard cross cuts on the surface of diamond cutters, with a depth of 0. 1 mm. These unique cuts facilitate better air circulation,

 The Diamond Cool Groove Nail Drill Bits Barrel Tapered.0 DGT-4*13 mm, an innovative and advanced addition to your e-file manicure tools. These drill bits are designed to revolutionize the manicure process, providing superior performance and enhanced comfort.

The Diamond Cool Groove Nail Drill Bits feature non-standard cross cuts on the surface of diamond cutters, with a depth of 0.1 mm. These unique cuts facilitate better air circulation, effectively dissipating heat and preventing overheating of the treated surface. This feature ensures a more comfortable experience during manicures and allows for faster and cleaner results.

 Using Cool Groove Nail Drill Bits offers several benefits compared to regular diamond bits.

  •  They provide better heat dissipation, enabling extended and uninterrupted usage.
  • The bits are sharper than regular diamond bits, ensuring precise and efficient nail shaping.
  •  They have a longer lifespan, making them a cost-effective investment.
  • The diamond coating of the bits is hexagonal in shape, providing exceptional durability and longevity.

 The Diamond Cool Groove Nail Drill Bits Barrel Tapered DGT-4.0*13 mm is available in three variants. Each variant serves specific purposes, allowing you to achieve professional results tailored to your needs.

 The Fine (red) bits are specially designed for uplifting the cuticle around the nail. They offer gentle and accurate removal of raised cuticles or epithelium, making them ideal for individuals with sensitive skin. Additionally, they can be used for preparing natural nails before applying acrylic nails and for polishing the cuticle zone after removing the cuticles.

 The Medium (blue) bits are recommended for uplifting the cuticle around the nail and opening and processing the nail wall. They effectively remove dry, dead cuticles around the nails and clean the nail wall. These bits enable precise shaping of the free edge of the nail, resulting in a rounded and neat finish.

 The Coarse (green) bit is designed for more intense treatments. It is primarily used for removing dry cuticles around the nails and side walls. It is also effective in smoothing out the thick top of toenails. This variant allows you to work efficiently with problem nails, removing the stratum corneum from the natural nail plate, and also helps in processing the free edge of the natural nail. They are available in three variants: Fine (red), Medium (blue), and Coarse (green), each serving specific purposes.

 Cleaning and Maintenance:

After completing a procedure with a client, it is essential to properly clean and sterilize the Diamond Cool Groove Nail Drill Bits Barrel. Here are some guidelines for cleaning and disinfecting:

 Remove debris: Before cleaning, remove any visible debris or nail dust from the drill bits.

 Rinse with water: Thoroughly rinse the drill bits with water to remove any remaining particles.

 Disinfection with alcohol: To effectively disinfect the bits, it is recommended to use a solution with at least 70% alcohol. You can either soak the drill bits in a container filled with the alcohol solution or use a suitable disinfection method.

 Dry thoroughly: After disinfection, ensure the drill bits are completely dry before storing or using them again.

 Recommended Operating Speed:

For optimal performance, it is recommended to operate the Diamond Cool Groove Nail Drill Bits Barrel at speeds up to 20,000 RPM. This speed range ensures efficient and precise nail work.

 Head size: 4.0*13 mm

Shank size: 32 mm

Shank diameter: 3/32”

Shape: Barrel

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]
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SKU: 61527078994

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4.4 ★★★★★
Based on 16 reviews
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Verified Purchase
Justin R.
Belleville, US
★★★★★ 5
It’s clean ingredients
Color: Untinted (1.7 oz)
Love this stuff!!
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Reviewed in the United States on April 14, 2026
P
Verified Purchase
Pam Dygert
Birmingham, US
★★★★★ 5
Rosascia, allergies, hot flashes, this is perfect.
As an aging woman, my gave doesn't tolerate much anymore. Have allergies to many things so this keeps my redness at bay. Super cool relief. Glad I found this. Lightweight, works great
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Reviewed in the United States on May 27, 2026
F
Flame_On_Mal
Pawtucket, US
★★★★★ 4
Great post bike ride
I have been using this Coola recovery mist for a few weeks off and on after bike rides if I can't get a shower immediately. It provides relief to my face and shoulders from the sun and drying sweat. If I use this after washing my face at the end of the day, it helps hydrate my skin just enough if I don't feel like using my heavier creams and moisturizers. Not saying one replaces the benefit of another, but if I'm looking for something lighter this relieves the tension of tight skin perfectly. I am planning on taking this for a week long camp out this summer and plan on taking this to help relieve my skin. Yes, it definitely smells a bit like chlorine but it goes away quickly. The only thing I really don't like is the pump sprayer is really not a mist, it's more targeted and instead of misting the product is little droplets it's a dense spray in a smaller area.
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Reviewed in the United States on May 14, 2026
M
Verified Purchase
Madison Richardson
Whiting, US
★★★★★ 5
100% need!
It feels so good!! Absolutely love it!!
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Reviewed in the United States on May 23, 2026
A
Amazon Reviewer
Bozeman, US
★★★★★ 4
Versatile spray that works well for sensitive skin
Lately I've been hearing so much about hypochlorus acid and its multiple benefits and uses. Being that I really like Coola products, when I saw that Coola had made a hypochlorous acid face spray, I was eager to give it a try. I'm glad I did! As someone with sensitive skin that gets irritated from perspiration when I work out, I was hoping this spray might calm my post-workout skin...and it did. The mist comes in an attractive spray bottle. The spray that comes out is at the intensity of somewhere between a fine mist and a coarse spray; it sprays a good amount to wet your face rather than just a very fine coating. Upon spraying on my skin that was red and warm from my workout, I immediately felt a cooling effect. I wiped the spray in to my skin a bit, and it both cleared away the perspiration, and felt soothing to my post-workout irritation. It felt very different from other toners or astringents I'd used, and my face felt clean, refreshed and unexpectedly soft after use. I later tried the recovery mist on a small area of rash I developed on my neck. I had a similar experience in that it cooled the skin, and my rash appeared minimized, as well. My only issue with this product is the scent. The spray has a scent that smells like a faint version of chlorine bleach...which was disconcerting, since I'm spraying it on my face! I actually looked it up and apparently that's just the scent that hypochlorous acid has...so it's not specific to just Coola's product. Fortunately, the bleachy scent dissipated quickly. Overall, I'm happy with this product, and found it useful for my irritated skin. While I tried it for post workout skin and a rash, apparently it can be used for bites, scrapes and acne as well, so it seems to be very versatile. So if you can get over the initial bleachy scent, it's definitely worth giving a try. Priced at $20 for the 3.4 ounce bottle, which should last a while, I find it to offer a good value for the money, as well.
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Reviewed in the United States on March 6, 2026

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