Treehobby 0-14mm Body Aluminum Reamer Hole Puncher with Protective Sleeve Hobby Tool Combo Set for RC Model Bodyshell Connector, Universal Opener Drill Tool(Silver)

Hole saw size adjustable: 0-14mm / 0-0.55in, Aluminum alloy grip handle with knurled surface treatment to provide good hand and slip resistance, Exquisite-crafted,Compatible with Traxxas,AE,Losi,Axial,Tamiya,HPI,HSP most top brands RC vehicle and others rc car,truck.Also,they can used on rc drone,plane,boat,helicopter,tank etc, Alloy steel reamer bit is stable, and durable after heat treatment and machining process