50PCS Carbide Micro Drill Bits Set 0.1-1.0mm PCB Driiling Bit for CNC Engraving

Carbide Micro Drill Bits Set

This 50-piece carbide micro drill bits set features a sizing range from 0.1mm to 1.0mm, ideal for high-precision drilling in circuit boards and CNC engravings.

Overview

This carbide micro drill bits set offers outstanding hardness and precision for delicate drilling operations. Electronics hobbyists and machinists can use this carbide micro drill bits set to drill cleanly through circuit boards, plastics, and soft metals. Having this carbide micro drill bits set on hand ensures you have the exact micro-sized bit needed for intricate engraving projects.

Built For Performance

• Constructed from tungsten carbide for high hardness and wear resistance.
• Includes 50 bits ranging in precise increments from 0.1mm to 1.0mm.
• Standard 1/8-inch shank size fits most CNC machines and rotary tools.
• Sharp cutting edges minimize drilling force and prevent board delamination.

On-The-Job Use

• Drilling precise holes in fiberglass PCB circuit boards.
• Engraving detailed patterns in jewelry and acrylics.
• Creating micro-apertures in model making and precision crafts.

Specs At A Glance

Good To Know

Q: Can these drill bits be used in hand-held drills? A: These carbide bits are extremely rigid and brittle, so they are best used in stable drill presses or CNC machines to prevent snapping.

Q: What materials can these bits cut? A: They are ideal for PCB boards, plastics, fiberglass, wood, and soft metals like copper or brass.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.