SKU: 37482588988

Coated Diamond Cool Groove Nail Drill Bits DGTZ-3.1, shape Barrel Tapered, head size 3.1x10 mm

Sale price$9.90 Regular price$11.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Coated Diamond Cool Groove Nail Drill Bits DGTZ-3.1, shape Barrel Tapered, head size 3.1x10 mmThe Coated Diamond Nail Drill Bit Cool Groove, featuring a unique Half Cone shape and Special Coating. This innovative nail drill bit combines two advanced technologies the Cool Groove and a specially engineered coating, setting a new standard in precision and efficiency for your nail care routine. Cool Groove Technology: Cool Groove bits stand out with non standard cross cuts on their surface, each precisely 0. 1 mm deep. This groundbreaking design

The Coated Diamond Nail Drill Bit Cool Groove, featuring a unique Half Cone shape and Special Coating. This innovative nail drill bit combines two advanced technologies - the Cool Groove and a specially engineered coating, setting a new standard in precision and efficiency for your nail care routine.

Cool Groove Technology: Cool Groove bits stand out with non-standard cross cuts on their surface, each precisely 0.1 mm deep. This groundbreaking design enhances air circulation, preventing overheating during the manicure process. Experience faster and cleaner manicures that leave both you and your clients impressed.

Key Benefits of Cool Groove Technology:

  • Superior Heat Dissipation: The non-standard cross cuts promote better heat dissipation, keeping the bits cooler during use.
  • Longer-Lasting Durability: Enjoy extended use without compromising on performance.

Special Coating Advantages: The special coating of Cool Groove bits offers a range of advantages, ensuring that the bit remains durable and reliable over time. Experience:

  • Reduced Material Sticking: achieve a smoother and more efficient nail care process.
  • Longer Lifetime: crafted for durability, ensuring a long-lasting addition to your nail care toolkit.
  • Enhanced Resistance to Sterilization: enhanced resistance to sterilization.
  • Minimal Overheating: provide with minimal heat generated during use.
  • Better Biocompatibility: Designed with user comfort in mind, promoting better biocompatibility.

Available in Two Variants:

 Fine (Red):

  • Ideal for gentle and accurate removal of raised cuticles.
  • Recommended for lifting sensitive cuticles, removing epithelia, and polishing the cuticle zone.
  • Perfect for gentle and controlled work.

Medium (Blue):

  • Removing dry, dead cuticles and gently moving away grown epithelia around the nails.
  • Opening and processing nails wall.
  • Shaping the shape of the free edge of the nail, including rounding the corners of the nail.

Maintenance:

After each procedure, uphold the highest standards of hygiene:

 Wash, clean, sterilize, and dry all bits used during the process.

Utilize a solution containing at least 70% alcohol for effective disinfection.

 Specifications:

Speed Recommendation: Up to 25,000 RPM.

Shank Diameter: 3/32”.

Head Dimensions: 3.1x10mm.

Overall length: 44mm.

Bit Shape: Tapered 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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37482588988

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Savannah
Boise, US
★★★★★ 5
Good Quality
Size: One Size, Color: Light Pink
Bought this for my 2 year old daughter for daycare. Big enough to fit her blanket, diapers wipes and extra clothing. Good quality and fits her well. She loves it.
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Reviewed in the United States on December 3, 2025
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Mocha
Battle Creek, US
★★★★★ 4
Too small
Size: One Size, Color: Light Blue Shark Waves
Its too small for my kindergartener.
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Reviewed in the United States on December 9, 2025
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Kayla C
West Palm Beach, US
★★★★★ 5
Pretty in Pink and Packed with Fun
Size: One Size, Color: Lilac Ditsy Floral
This cute pink floral backpack has quickly become the star of our morning routine! The bright flowers and cheerful pink color make it feel extra special—my little one beams every time she puts it on. It’s the perfect size for kids: roomy enough to fit snacks, a water bottle, and school essentials, but not so big that it looks like the backpack is wearing them. The straps are comfy and adjustable, and the zipper is smooth (no stuck mornings here, thank goodness!). Plus, it’s lightweight, which makes it great for school, playdates, or even little adventures to the park. It’s not just a backpack—it’s basically a portable burst of sunshine and style. 🌸💕 Definitely a winner for any kiddo who loves to carry their world in something as cute as they are!
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Reviewed in the United States on August 26, 2025
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D P Hendershott
Cuba, US
★★★★★ 5
Great quality.
Size: One Size, Color: Lilac Ditsy Floral
Love this. Perfect size for my 3yo. So cute and good quality.
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Reviewed in the United States on November 12, 2025
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Reviewed in the United States on November 26, 2025

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