0.5-3mm Small Electric Drill Bit Collet Micro Twist Drill Chuck Set Compatible for RS-555 Motor

0.5-3mm Small Electric Drill Bit Collet Micro Twist Drill Chuck Set is a Twist drilling bit. which is widely applied to drilling task. Today we are glad to offer this QST EXPRESS Practical Electric Drill Center Shaft with Chucks 0.5mm-3.0mm, which plays a great role in drilling task as well. With high-quality metal materials, each item included is of great durability, uneasy to break or deform. It features self-clinching design for convenient use. In addition, it comes with 5pcs chucks for operation. Specification: Material: Brass Drill Collet Size: 0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm 0.5-3.0mm drill collet Diameter: 2.3mm Application: ABS, Aluminium, PCB drilling Package included: 1X Copper Cap 1X 0.5mm drill collet 1X 1.0mm drill collet 1X 1.5mm drill collet 1X 2.3mm drill collet 1X 3.0mm drill collet