Gun Drill Bits
0.5-1.4mm 0.8-3.175mm 1.1-2mm 1.5-2.5mm End Mill Engraving Bits 1Pcs

0.5-1.4mm: 0.5/0.6/0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4mm

0.8-3.175mm: 0.8/1.0/1.2/1.5/1.6/1.8/2.0/2.4/3.0/3.175mm

1.1-2mm: 1.1/1.2/1.3/1.4/1.5/1.6/1.7/1.8/1.9/2.0mm

1.5-2.5mm: 1.5/1.6/1.7/1.8/1.9/2.0/2.1/2.2/2.4/2.5mm


Diameter: 0.8mm-3.175mm

Shank diameter: 3.175 mm (1/8'')