[high speed steel]: high speed steel, high cutting performance and a long lifespan for all your drilling needs
[precise and incisor]: the design of the hardened and sharp blade offers a pointed plastic drill
[versatile use]: for mechanical transformation and wood work, strengthening effective and effortless drilling
[improved efficiency] Designed to help you easily do drilling tasks and improve global work efficiency in various materials

Spec:
Object type: Drift bits
Material: High speed steel
DROPET: DRING Bits. 1-6 mm/0.04-0.24 inches (interval 0.1)
Objective: suitable for steel drilling holes in alloy, wood, non-ferrous metals, cast iron and hard plastics
Applicable scenarios: Mechanical treatment, tworking

List of packaging:
51 Random)
Note ：