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)
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Perfect for backfills
Makes back-fills a breeze! highly recommend! I love using this bit for pink and white back fills, it makes it so easy to make an arch And a deep curve for coffin shape nail. It's a great tool to save time!
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Great bit for the money
Wish I had gotten one grit coarser but overall a great bit. Very smooth
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Well made Cuticle bit
It is very sharp and it really delivers results!
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Beautiful sexy nails!!!
I love using this bit for pink and white back fills, it makes it so easy to make an arch And a deep curve, for the sexy coffin shape nail.
