10pcs PCB Drill Bit Set Carbide Micro Drills For Printed Circuit Board 1/8″ Fixed Shank Mini CNC Tungsten Steel Bits 0.1-3.175mm

Description

10pcs PCB Drill Bit Set – Carbide Micro Drills for Printed Circuit Boards

Upgrade your prototyping and repair workflow with this premium 10‑piece PCB drill bit set. Engineered from high‑grade tungsten carbide, each micro drill delivers razor‑sharp precision for holes ranging from 0.1 mm to 3.175 mm (0.004‑0.125″). Ideal for hobbyists, engineers, and manufacturers who demand clean, burr‑free cuts on delicate printed circuit boards, mini CNC machines, and 1/8″ fixed‑shank routers.

Key Highlights

• Wide Size Range: 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.175 mm.
• Premium Material: Tungsten carbide tip with a hardened steel body for superior wear resistance and longevity.
• 1/8″ Fixed Shank: Standardized shank fits most mini CNC routers, Dremel tools, and PCB drilling stations.
• Ultra‑Fine Tolerances: Guarantees clean, accurate holes without cracking or delamination of copper traces.
• Compact Storage Case: Durable metal tin keeps bits organized and protected from damage.

Perfect Compatibility

Designed to work seamlessly with:

• Mini CNC milling machines
• Handheld rotary tools (Dremel, Proxxon, etc.)
• PCB drilling stations and bench‑top routers
• 3‑D printer extruder upgrades that require micro‑drilling

Benefits for Your Projects

• Precision Cutting: Achieve hole diameters within ±0.01 mm for high‑density component placement.
• Reduced Tool Change Time: Fixed‑shank design eliminates the need for collet adapters.
• Extended Tool Life: Carbide’s hardness resists wear, saving you money on frequent replacements.
• Clean Finish: Minimal burr formation protects delicate PCB layers and reduces post‑drilling cleanup.

Why Choose This Set?

When you need reliable, high‑performance drilling for intricate circuit boards, this 10‑piece carbide micro drill set offers the perfect blend of durability, accuracy, and convenience. Whether you’re prototyping a new IoT device, repairing a damaged board, or fabricating a custom PCB, these bits deliver professional results every time.

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