Metalworking & Multipurpose Drill Bits / Micro Drill Bits
Material: The black chamfer is made of carbon steel, and the twist drill is made of high-speed steel. The whole is quenched, and the hardness is reliable!
Product model: 5#, 6#, 8#, 10#, 12#,
With a wrench
The diameter of the gold drill bit corresponding to the chamfer:
5#: 2mm
6#:2.3 mm
8#: 2.5 mm
10#: 3mm
12#: 3.5mm
4pcs: 6#, 8#, 10#, 12#
5pcs: 5#, 6#, 8#, 10#, 12#
Usage: The handle is a 1/4 hexagon handle, which can be used with electric drills and bench drills.
notes:
1. Manual measurement, please allow 1~2mm error, thank you.
2. Due to the differences between different monitors and the beautification of the pictures, the pictures may not reflect the actual colors of the items. Please allow a little color difference.