Updated: 17 Feb 2025

carbide pcb cnc drill bits

Updated: 17 Feb 2025

#1

Best Choice
HOZLY 10PCS 1/8'' Shank 0.5mm End Mill CNC Bit Set, Carbide Engraving Bits Carving Bits CNC End Mill Router Bits 1/8 for PCB Wood, Titanium Coat PCB Milling Cutter Bits Drill Bit

9.8

HOZLY

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Main highlights

Wide Compatibility: HOZLY 0.5mm end mills Work with PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing.

Engraving Bits Material: Using premium grained carbide material, providing good milling and smooth cutting performance.

1/8 shank CNC bit is made of Carbide Hard Steel with Titanium Coat : With sufficient flexural strength and wear resistance, ensuring high work efficiency. Please choose a cutting length that exceeds the board by 2-5mm, or it will result the end mill breaking.
#2

Value for Money
F.L.S 20pcs 10° 15° 20° 30° 3.175mm Carbide PCB Engraving Drill Bits CNC Bit Router Tool 0.1mm

9.6

F.L.S

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Main highlights

Shape: V-shape

Shank diameter: 3.175mm

Degree: 10° 15° 20° 30°
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#3
Genmitsu 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A

9.5

Genmitsu

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Why we love it

High Quality: Durable Stable

Variety of Sizes: 30 Different Sizes

Advantage: Reduced Cutting Force Improved Accuracy

Main highlights

High-Quality Material and Versatility
Crafted from tungsten carbide steel alloy for durability, with a wide range of sizes for precision drilling in various materials.

Ideal Use Cases
Perfect for intricate projects involving PCBs, 3D printer nozzle cleaning, jewelry, and plastics, ensuring clean, accurate holes with minimal effort.

Customer Praise
Reviewers consistently highlight the bits` ability to drill quickly and cleanly without breakage, appreciating the comprehensive size range and storage convenience.
#4
WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)

9.4

WayinTop

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Main highlights

【Multi Size】This Set contains 10 different size drill bits diameter: 0.3mm, 0.4mm, 0.5mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, 1.1mm, 1.2mm, each size have 5 pcs.

【High Quality】The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bending strength, anti-impairment, highly working efficiency.

【High Precision】 With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.
#5
Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (30 Pcs, 0.1-3.0 mm)

9.3

Lothee

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Main highlights

Size information: PCB drill bit set contains various sizes of drill diameter, 0.1 mm, 0.2 mm, 0.3 mm/ 0.012 inch, 0.4 mm/ 0.016 inch, 0.5 mm/ 0.020 inch, 0.6 mm/ 0.024 inch, 0.7 mm/ 0.028 inch, 0.8 mm/ 0.032 inch, 0.9 mm/ 0.035 inch, 1 mm/ 0.039 inch and so on, each size has 1 pieces, totally 30 pieces in 3 boxes

Safe material: PCB drill bits are made of quality tungsten steel, not easy to wear and bend; The anti-vibration design of the blade makes it stable and reliable during the engraving process

Improve precision: micro drill bits set adopts pointed cutting edges; The spiral cutting edge can reduce the cutting force, prevent the drill from breaking, and improve the machining precision, no burrs or debris
#6
ApplianPar PCB Drill Bits Set Spiral Flute Carbide 0.3mm to 1.2mm for Dremel Print Circuit Board Stone Jewelry CNC Engraving Pack of 50

9.1

ApplianPar

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Main highlights

Package includes: Each size have 5 pcs (0.3mm, 0.4mm, 0.5mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, 1.1mm, 1.2mm)

Material: made of Cemented carbide & HHS, high hardness, high wear resistance, high strength, resistance to bending, anti-impairment

Cutting Edge Diameter: 0.3mm, 0.4mm, 0.5mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, 1.1mm, 1.2mm
#7
40Pcs PCB Micro Drill Bits Set, 0.1mm-1.0mm, Shank Spiral Tungsten Steel Carbide PCB Print Circuit Board Flute CNC Router Bits for Print Rough Stone Circuit Board Jewelry CNC Engraving

9.0

FAURAPMNG

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Main highlights

Versatile range of sizes: This set includes 10 different drill bit sizes, ranging from 0.1mm to 1mm. With 4 pieces for each size, you'll have the perfect tool for any precision drilling task, allowing you to achieve remarkable accuracy in your work.

Unparalleled precision: Equipped with sharp cutting edges, milling grooves, and a clean surface, our drill bits deliver quick and clean results. Say goodbye to glitches or leftover scraps, and enjoy the satisfaction of flawlessly executed drilling operations.

Premium quality construction: Our PCB Micro Drill Bits Set is crafted from high-quality tungsten steel, ensuring exceptional wear resistance, high hardness, bending strength, and overall durability. Experience heightened working efficiency with these top-notch drill bits.
#8
uxcell PCB Drill Bits 2mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 5 Pcs

8.8

uxcell

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Main highlights

Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy, and effectively discharge accumulated chips

Specification: Cutting edge diameter (CED): 2mm; cutting edge length: 12mm; shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.)

Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience
#9
PCB Drill Bits Set, Micro Drill Bits Set, 50pcs PCB Drill Bit Set Spiral Flute Carbide 0.3mm-1.2mm Drill Bits for Dremel Print Circuit Board Jewelry CNC Engraving (5PCS Each) by BOOTOP

8.7

BOOTOP PIN

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Main highlights

This micro drill bits are designed to drill and engrave on print circuit board and other precise work. The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bending strength, anti-impairment, highly working efficiency. Seismic design on the blade edge enables it to stay stable during engraving.

This PCB Drill Bit Set contains 10 different size drill bits diameter: 0.3mm, 0.4mm, 0.5mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.1mm, 1.2mm. And each size have 5 pcs. Varies sizes to meet different needs.

PCB Drill Bits Set are great for punching at printed circuit boards, 3D Printer Nozzle Cleaning, CNC engraving plexiglass, Amber beeswax, bakelite, jewelery, metal plastic and other precision drilling; cutting and engraving and worked on Acrylic, PVC, Nylon, Resin, Fiberglass,etc.
#10
uxcell PCB Drill Bits 1.1mm-2.0mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 1 Set (10 Pcs)

8.4

uxcell

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Main highlights

Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy, and effectively discharge accumulated chips

Specification: Cutting edge diameter (CED): 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm; Cutting Edge Length: 10.5mm, 10.5mm, 12mm, 10.5mm, 12mm, 10.5mm, 12mm, 12mm, 12mm, 12mm; shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.)

Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience

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carbide pcb cnc drill bits

HOZLY 10PCS 1/8'' Shank 0.5mm End Mill CNC Bit Set, Carbide Engraving Bits Carving Bits CNC End Mill Router Bits 1/8 for PCB Wood, Titanium Coat PCB Milling Cutter Bits Drill Bit

9.8

Main highlights

F.L.S 20pcs 10° 15° 20° 30° 3.175mm Carbide PCB Engraving Drill Bits CNC Bit Router Tool 0.1mm

9.6

Main highlights

Genmitsu 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A

9.5

Why we love it

Main highlights

WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)

9.4

Main highlights

Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (30 Pcs, 0.1-3.0 mm)

9.3

Main highlights

ApplianPar PCB Drill Bits Set Spiral Flute Carbide 0.3mm to 1.2mm for Dremel Print Circuit Board Stone Jewelry CNC Engraving Pack of 50

9.1

Main highlights

40Pcs PCB Micro Drill Bits Set, 0.1mm-1.0mm, Shank Spiral Tungsten Steel Carbide PCB Print Circuit Board Flute CNC Router Bits for Print Rough Stone Circuit Board Jewelry CNC Engraving

9.0

Main highlights

uxcell PCB Drill Bits 2mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 5 Pcs

8.8

Main highlights

PCB Drill Bits Set, Micro Drill Bits Set, 50pcs PCB Drill Bit Set Spiral Flute Carbide 0.3mm-1.2mm Drill Bits for Dremel Print Circuit Board Jewelry CNC Engraving (5PCS Each) by BOOTOP

8.7

Main highlights

uxcell PCB Drill Bits 1.1mm-2.0mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 1 Set (10 Pcs)

8.4

Main highlights

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