10 PCB Printed Circuit Board Carbide Micro Drill Bits Mini Micro Drill Bits 0.3 mm to 1.2 mm for CNC PCB

General Description

Jeffergarden micro carbide drill bits are designed for drilling printed circuit boards (PCBs) with exceptional precision.This set includes 10 drill bits in various diameters ranging from 0.3 mm to 1.2 mm, providing an ideal solution for precision work on CNC machines.Made from high-quality materials, these drill bits guarantee a clean cut and increased durability.>

Technical Specifications

• Quantity: 10 micro drill bits
• Diameters: 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.1 mm, 1.2 mm
• Shank Diameter: 1/8" (3.175 mm)
• Lifespan: Can drill between 2000 and 5000 pieces under normal working conditions
• Can be reground 4-5 times

Other Information

• Package includes: 1 x 10 drill bits (0.3 to 1.2 mm) mm
• Color: random depending on production batch