Features:
Cutting Diameter:2.5mm,Shank Diameter:3.175 mm,Total Length:38 mm
Drill has a large scraps discharge space for the little resistance and stationary during the scraps discharge.
The drill bits are made of high quality materials and fine grinding process so that the cutting edge can be sharper, the cutting force is reduced, less broken drill phenomena occur,and the quality of holes in the wall are improved.
The cutting edges strictly avoid partial holes to ensure the quality.

Specifications:
Cutting Diameter:0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.2mm,1.5mm,2.0mm,2.5mm
Shank Diameter:3.175 mm
Total Length:38 mm

Package included:
1 x Tungsten Carbide Micro Drill Bits