Mushroom spawn inoculation kit with thumb tool, angle grinder adapter, bit

Description

Mushroom spawn inoculation tools bundle, for mushroom sawdust spawn. Includes items in photos.
Thumb style brass inoculator
12.5mm Soft Steel Screw Tip Bit With Stop Collar
Angle grinder adapter - aluminum
4 wax dangers
Instructions
I bought these 2 years ago from field forest.net
New, never used.