Box 10x 0.3-1.2mm PCB Small Drill Bits Drills Drilling

Box 10x 0.3-1.2mm PCB Small Drill Bits Drills Drilling Description

10pcs carbide mini drill 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm
Stem diameter: . 1/8 inch (3.175 mm)
, it can drill 2000-5000 pcs in normal working conditions, can also go back grinding 4-5 times
Materials: alloy

100% new and high quality
Drilling has a large area of leftover discharge, little resistance and softness when dumping waste.
Using high quality materials and proper grinding process makes bit , reduce cutting force and breakage drilling, improve the quality of the wall of the hole.
The cutting edges avoid strictly partial hole, the quality.

Package Contents:
10 x drill

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.