Product Name: PCB Print Circuit Board Carbide Micro Drill Bits Tool Set (10Pcs)
Description
This set of 10 PCB Print Circuit Board Carbide Micro Drill Bits ranges in size from 0.3mm to 1.2mm.
Size
The set includes bits of the following sizes: 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm. Each drill bit features a large scraps discharge space, ensuring smooth operation and minimal resistance during the scraps discharge process.
These drill bits are crafted from high-quality materials and undergo a fine grinding process. This results in a sharper cutting edge, reduced cutting force, and less chance of drill breakage. It also improves the quality of the hole wall.
The cutting edges are designed to strictly avoid partial holes, ensuring the quality of your work. With a long lifespan, each drill bit can drill between 2000-5000 pieces under normal working conditions. They can also be returned for grinding 4-5 times.
Shank Diameter
The shank diameter is approximately 1/8″ (3.175mm).
Package Included
Your purchase includes 10 Micro Drill Bits.
Details Pictures
