FUNTEC BC-1 Case (2 pcs) for Drill Bit

It is the best bit case in storage for a bit carbide scraper or a rotary tool.
To firmly hold the axis of the bit, durable bit case made of resin which is the prevention of damage or loss.
Retractable bit Dimensions: shaft diameter _2.34mm, within the full-length 50mm, within the bit tip diameter 10mm
Size: 55mm _ 13mm