Features:
Clamping diameter: 0.5mm/0.8mm/1.0mm/1.2mm/1.5mm/1.8mm/2.0mm/2.4mm/3.0mm/3.2mm, outer diameter of the shank: 4.3mm (11/64 inch) to solve different clamping problems.
Made of pure brass material, made by special heat treatment, it has higher hardness and durability.
High quality brass miniature drill chuck, and drill mix to form a hand drill Ideal for combined use with a hand drill or electric drill,to drill ABS,wood board,presspaper,etc
Integral heat treatment, durable, high hardness and long life.
Using the scientific four-lobe spring design, the clamping is more stable and safe, and the use is more assured.
Scope of application: It can be used with electric grinder to change the clamping capacity of electric grinder and solve the blind area of clamping diameter.
Specifications:
Color: Gold
Material: Copper
Tail Diameter: 4.3mm
Size: 0.5mm/0.8mm/1.0mm/1.2mm/1.5mm/1.8mm/2.0mm/2.4mm/3.0mm/3.2mm,
Package Included:
10PCS Brass Drill Chucks Collet Bits
