4.0mm HSS TiN Drill Bit 1/4" (6.35mm) Drive Hex by Koswork

Features:

High strength HSS TiN Drill Bit
With 1/4″ (6.35mm) Drive Hex for power tool and hand tool
Designed to drill or enlarge holes on the R/C car nylon & plastic parts

Cars, parts, accessories & others are not included.