New Old Stock Proto USA made 6pc Hollow Shaft Nut Driver Set 3/16" - 1/2" Range - Discontinued Unimat -Water and Coolant Resistant IP65

-Water and Coolant Resistant IP65

Pro Easy Hollower™ #2

The handle is a full tang type with a distinct distal taper

We have sold a number of similar blades from the collection and I am told that these blades are premium quality and cut like no others

A drawbar that passes through the headstock and threads into the backside of the collet is used to draw the collet up into the tapered adapter

New Old Stock Proto USA made 6pc Hollow Shaft Nut Driver Set 3/16" - 1/2" Range - Discontinued Unimat -Water and Coolant Resistant IP65New Old Stock ( these nut drivers have been in warehouse storage from a closed industrial supply for at least 20 years) Proto USA made 6pc Hollow Shaft Nut Driver Set 3 16" 1 2" Range Includes 3 16", 1 4", 11 32", 3 8", 7 16", 1 2" FEATURES Full hollow shaft design for maximum bolt clearance One piece shaft design for greater strength and durability Ideal for electronics, assembly, and various industrial applications