Product Description
The 4-Week Inverted Backfill carbide bits fits 3/32" shanks and are designed for specific uses. The high-quality tungsten carbide bit is great for carving, shaping, shortening and smoothing on the nail surface. Flat on the top of the carbide to carve and shape a smooth and perfect smile line for an acrylic French tip. With the size of half a normal drill bit barrel, the 4-week backfill bit’s tapered sides allows better visibility for the nail tech to create the perfect smile line. Available in two carbide colors and three grit sizes each color, this bit is highly recommended to use on acrylic nails with more than 4-week nail re-growth for easy and healthier backfill nail care process.
Colors Available:
- Gold
- Silver
Grit Sizes:
- Fine
- Medium
- Coarse
Quantities Available:
- 1 piece
- 5 pieces
- 10 pieces
- 20 pieces (1 box)
Product Videos
Custom Field
Product Reviews
29 Reviews Hide Reviews Show Reviews
-
perfect safe bit
I love how this bit is designed so that I'd have to intentionally try to catch my skin for it to happen. It removes the top coat from gel polish easily to speed up removal. It is also great at low speeds for prepping my toenails for gel polish. I've noticed that the pana bits don't get hot as quickly as other material nail bits I've tried. I'm so glad to have found these to match the rest of my set.
-
sharp but still safe
I love using this bit, it makes so easy to make an arch and a deep curve for a coffin shape nail, its sharp so u have to really be mindful dont get the nail bed. overall im very satisfied with this product.
-
Honest review for this bit
This bit is perfect grinding effect and long service life, super durable to use. Basically replace small grinding wheel with handle, and no dust pollution. Easy to use, safe and reliable, tungsten steel material manufacturing. You could sharpen, grind, neaten, carve, smoothen, polish, and reshape gel and acrylic nails very quickly and efficiently, usually on the lowest setting before redoing the manicure or pedicure.
-
Sharp!!!
Great bit. use on back fill, takes down product well. Very sharp, good quality I love it!
