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DRILL BITS & SANDING BAND - DTK Nail Supply

Nail Drill Bits & Sanding Bands | Carbide, Diamond & Ceramic Bits

Nail Drill Bits & Sanding Bands covers the full e-file bit catalog at DTK Nail Supply — carbide bits for bulk acrylic and hard gel removal, ceramic bits for cool gel polish work, diamond bits for cuticle prep and natural nail detail, plus disposable sanding bands in 80, 100, and 180 grit on mandrel bits. All bits use the standard 3/32" (2.35mm) shank compatible with every pro e-file in the DTK catalog.

Material choice matters. Carbide bits cut through acrylic and hard gel quickly, produce chips rather than dust (cleaner workspace), and survive autoclave sterilization — but generate more heat than ceramic. Lifespan: 3–6 months with daily Pro use. Ceramic bits run cooler and are gentler on natural nails, making them the preferred choice for gel polish removal — but they're more fragile and last 1–3 months. Diamond bits are the only material safe for direct contact with natural nail and skin — used for cuticle work, dead-skin exfoliation (Russian manicure technique), and detail smoothing. Lifespan: 2–4 months.

Sanding bands are single-use consumables — disposed of after each client to prevent cross-contamination. DTK stocks bulk sanding bands in 100-count and 500-count packs for high-volume salons. Wholesale to US salons. Free ship $100+.
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#32 Carbide 5in1 Drill Bit Purple C

#34-C5in1DBP-C Carbide 5-in-1 Drill Bit Purple Coarse - Multi-Task 3/32" E-File

$14.00
$14.00
Carbide Small Barrel Tapered Drill Bit - DTK Nail Supply

#21-CMBTDBF Carbide Small Barrel Tapered Fine (multi-variant) - 3/32" Pro E-File Drill Bit

$10.50
$10.50
#61 Ceramic Flame Drill Bit C

#63 Ceramic Flame Drill Bit Coarse - Low-Heat Cuticle + Sidewall 3/32"

$12.00
$12.00
#51 Ceramic 5in1 Drill Bit M

#53-C5IN1DB-M Ceramic 5-in-1 Drill Bit Medium - Low-Heat Multi-Task 3/32"

$12.00
$12.00
91 Drill Bits BARREL - DTK Nail Supply

#91-DBBARREL Barrel Shape - 3/32" Pro E-File Drill Bit

$10.50
$10.50
#27 Carbide 5in1 Drill Bit Silver F

#29-C5in1DBS-F Carbide 5-in-1 Drill Bit Silver Fine - Multi-Task 3/32" E-File

$14.00
$14.00
88 Drill Bits SMALL CYLINDER - DTK Nail Supply

#88-DBSMALLCYLINDER Small Cylinder - 3/32" Pro E-File Drill Bit

$10.50
$10.50
#48 Cuticle Under Nail Clearen Drill Bit Silver

#50 Cuticle Under Nail Cleaner Drill Bit Silver - 3/32" Detail (Single)

$10.50
$10.50
#38 Carbide Turnado Drill Bit XC

#40-CTDB-XC Carbide Standard Barrel Tornado Spiral Drill Bit Extra Coarse - 3/32" E-File

$14.00
$14.00
#68 Nature Nail Buffer by Other Nail drill sold by DTK Nail Supply

#70 Nature Nail Buffer Bit - Soft-Grit Drill Attachment for Natural Nail Polish

$15.00
$15.00
#01 Small Barrel Smooth Top F#01 Carbide Small Barrel Smooth Top Safety Bit F

#01-SBSTF Carbide Small Barrel Smooth Top Safety Drill Bit Fine - 3/32" E-File

$10.50
$10.50
#50 Ceramic 5in1 Drill Bit F

#52-C5IN1DB-F Ceramic 5-in-1 Drill Bit Fine - Low-Heat Multi-Task 3/32"

$12.00
$12.00
#13 Carbide Small Barrel Flat Top Drill Bit C

#13-CSBFTDB-C Carbide Small Barrel Flat Top Drill Bit Coarse - 3/32" E-File

$10.50
$10.50
#63 Carbicle Blue Drill Bit 4XC

#84-CBDB4XC Carbide Standard Barrel Carbicle Blue Band Drill Bit 4X Coarse - 3/32" E-File

$14.00
$14.00
#65 Sanding Bit

#65 Sanding Bit - Standard 3/32 Rubber Mandrel for Drill Sanding Bands

$6.50
$6.50
#10 Carbide Large Barrel Smooth Top Safety Bit 2XC

#10-CLBSTSB-2XC Carbide Large Barrel Smooth Top Safety Drill Bit Double Extra Coarse - 3/32" E-File

$10.50
$10.50
#68 Diamond Barrel

#68-DB Diamond Barrel Drill Bit - 3/32" Precision Detail

$10.50
$10.50
#07 Carbide Large Barrel Smooth Top Safety Bit M

#07-CLBSTSB-M Carbide Large Barrel Smooth Top Safety Drill Bit Medium - 3/32" E-File

$10.50
$10.50
#26 Carbide Large Barrel Tapered Drill Bit C

#26-CLBTDB-C Carbide Large Barrel Tapered Drill Bit Coarse - 3/32" E-File

$10.50
$10.50
#08 Carbide Large Barrel Smooth Top Safety Bit C

#08-CLBSTSB-C Carbide Large Barrel Smooth Top Safety Drill Bit Coarse - 3/32" E-File

$10.50
$10.50
#17 Carbide Large Barrel Flat Top Drill Bit M

#17-CLBFTDB-M Carbide Large Barrel Flat Top Drill Bit Medium - 3/32" E-File

$10.50
$10.50
#25 Carbide Large Barrel Tapered Drill Bit M

#25 Carbide Large Barrel Tapered Drill Bit Medium - 3/32" Acrylic + Refill

$10.50
$10.50
72 3/32" Dust Proof Bit M - DTK Nail Supply

#72-DPM Carbide Small Barrel Flat Top Dust-Proof Drill Bit Medium - 3/32" E-File

$14.00
$14.00
#36 Carbide Turnado Drill Bit M

#38-CTDB-M Carbide Standard Barrel Tornado Spiral Drill Bit Medium - 3/32" E-File

$14.00
$14.00
#44 Carbide Conicul Drill Bit Silver M

#46-CCDBS-M Carbide Conical Drill Bit Silver Medium - 3/32" Cuticle Under-Nail

$10.50
$10.50
Carbide Large Barrel Tapered Drill Bit - DTK Nail Supply

#24-CLBTDBF Carbide Large Barrel Tapered Drill Bit Fine - 3/32" E-File

$10.50
$10.50
#22 Carbide Small Barrel Tapered Drill Bit M

#22 Carbide Small Barrel Tapered Drill Bit Medium - 3/32" Cuticle + Sidewall

$10.50
$10.50
#15 Carbide Small Barrel Flat Top Drill Bit 2XC

#15-CSBFTDB-2XC Carbide Small Barrel Flat Top Drill Bit Double Extra Coarse - 3/32" E-File

$10.50
$10.50
#12 Carbide Small Barrel Flat Top Drill Bit M

#12-CSBFTDB-M Carbide Small Barrel Flat Top Drill Bit Medium - 3/32" E-File

$10.50
$10.50
31 Carbide 5in1 Drill Bit C - DTK Nail Supply

#31-C5in1DBS-C Carbide 5-in-1 Drill Bit Silver Coarse - Multi-Task 3/32" E-File

$14.00
$14.00
30 Carbide 5in1 Drill Bit Silver M - DTK Nail Supply

#28-C5in1DBS-M Carbide 5-in-1 Drill Bit Silver Medium - Multi-Task 3/32" E-File

$14.00
#09 Carbide Large Barrel Smooth Top Safety Bit XC

#09-CLBSTSB-XC Carbide Large Barrel Smooth Top Safety Drill Bit Extra Coarse - 3/32" E-File

$10.50
$10.50
#65 High Quality Big Sanding Mandrel

#66 High Quality Big Sanding Mandrel - 7mm Rubber for 3/32 E-File Drill

$6.50
$6.50

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DND Gel & Polish 6pc Bundle - Soft Girl Era - DTK Nail Supply

DND Gel + Lacquer Duo #448 Snow Flake

$6.00 $12.00
DND Gel Nail Polish Duo - 537 Panther Pink - DTK Nail Supply

DND Gel + Lacquer Duo #537 Panther Pink

$6.00 $12.00
DND Gel Polish - 441 Clear Pink - DTK Nail Supply

DND Gel Polish - 441 Clear Pink

From $3.99 $8.00
Kiara Sky Gel Pro Polish - The Celeb Manicurist Edit - DTK Nail Supply

Kiara Sky Pink Your Poison — HEMA-Free Gel Polish | DTK

$13.00 $13.99
OPI Intelli-Gel E82 My Vampire is Buff soft mauve nude gel polish 0.5 oz - DTK Nail Supply

OPI Intelli-Gel - E82 My Vampire is Buff - Soft Mauve Nude HEMA-Free Gel Polish 0.5 oz

$14.95 $24.99
OPI Intelli-Gel H22 Funny Bunny soft sheer white gel polish 0.5 oz - DTK Nail Supply

OPI Intelli-Gel - H22 Funny Bunny - Soft Sheer White HEMA-Free Gel Polish 0.5 oz

$14.95 $24.99
OPI Intelli-Gel H82 Let's Be Friends! bright happy pink gel polish 0.5 oz - DTK Nail Supply

OPI Intelli-Gel - H82 Let's Be Friends! - Bright Happy Pink HEMA-Free Gel Polish 0.5 oz

$14.95 $24.99
OPI Intelli-Gel L00 Alpine Snow pure opaque white gel polish 0.5 oz - DTK Nail Supply

OPI Intelli-Gel - L00 Alpine Snow - Pure Opaque White HEMA-Free Gel Polish 0.5 oz

$14.95 $24.99

Frequently Asked Questions

What's the difference between carbide, ceramic, and diamond drill bits?+

Carbide cuts through acrylic and hard gel quickly, produces chips not dust, lasts 3–6 months — workhorse for bulk removal. Ceramic runs cooler, gentler on natural nails, lasts 1–3 months — best for gel polish removal. Diamond is the only material safe on natural nail and skin — used for cuticle prep, detail work, Russian manicure technique. Lasts 2–4 months.

Which drill bits should a beginner buy first?+

Start with a basic 4-bit kit: a coarse carbide barrel for product removal, a fine ceramic barrel for surface smoothing, a small ball or flame diamond for cuticle work, and a mandrel for sanding bands. From this core set you can build up to 8–12 bits as your service menu expands.

Are these drill bits universal?+

Yes. Every bit in this catalog uses the standard 3/32" (2.35mm) shank compatible with every pro e-file — Kupa, Kiara Sky Beyond Pro, Mediziel, SunOne, Medicool, and most other major brands.

What grit sanding bands do I need?+

80 grit for heavy acrylic and hard gel removal. 100 grit for general shaping and de-bulking. 180 grit for surface smoothing and gel polish prep. Most salons stock all three. Sanding bands are single-use — discard after each client.

Can drill bits be sterilized?+

Carbide bits are autoclave-safe and survive repeated sterilization cycles. Diamond bits can be cleaned with a brass wire brush and Barbicide. Ceramic bits are more fragile — clean with brass brush, avoid autoclave if possible to extend lifespan. Sanding bands are single-use and discarded.

How do I order bits in bulk for the salon?+

Yes — DTK Nail Supply offers wholesale pricing on Nail Drill Bits & Sanding Bands | Carbide, Diamond & Cera... and a wide range of professional nail brands, with fast US shipping (orders ship within 48 hours from California). Create a free B2B account at dtknailsupply.com for the best price.

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