Easy to install, convenient to use, and widely applicable
Description:
Material: Aluminium Alloy
Color: Black
Length: 90mm
Chuck Clamping Range: 0.3-3.4mm/0.3-3.6mm
High precision, can clip 0.3 -3.4mm drill bit.
Twist Drill Bits Material: High Speed Steel
10pcs Twist Drill Bits Set(0.5/0.6/0.7/0.8/0.9/ 1.0/1. 2/1.5/1.8/2.0mm)

Features:
For aluminum hand drill hobby.
Mini wood hand drill chuck for jewelry tool micro twist bit.
Precise, accurate and efficient.
Suitable for wood, plastic,rubber,model and others material to drilling hole.
Do not fit steel, iron, stone, such hard things.
Perfect for drilling wood,Jin Gang,linden,horn,amber,olive, walnut, plastic and other materials.

Note:
Please allow a bit manual measuring errors.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!