BOSI 13pcs Straight Shank Twist Drill Bits Set BS532213

Description :

BOSI 13pcs Straight Shank Twist Drill Bits Set BS532213

Brand : BOSI
Material :  HSS Steel
Model : BS532213
Configuration : 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm

Feature:

This Twist Drill Bits is made of HSS 6542, Through special process, Overall heat treatment, Hardness reach HRC65-55 degrees,
Service life of ordinary rolling twice as many black diamonds, Positioning accuracy, fast cutting.

Package included :

1 x BOSI BS532213 Twist Drill Bits Set

Detailed pictures :