Century Drill And Tool 13 Piece Pro Grade Black Oxide Drill Bit Set Canning Jar It is constructed with a

It is constructed with a steel ratchet buckle

Rated at 160 psi (pounds per square inch) at 73 F (degrees Fahrenheit)

The maximum working pressure is 400 PSI (27

swing up handles has 3 grab positions

Bonds Wood

Century Drill And Tool 13 Piece Pro Grade Black Oxide Drill Bit Set Canning Jar It is constructed with aSet includes 1 16 to 1 4 by 64ths drill bits Manufactured from industrial high speed steel, surface treated for high performance and long life M2 grade steel for drilling common steel (flat bar, angle iron, tubing), wood and plastic No center punch needed: Century 135 degree quick cut points are self centering and penetrate faster with less pressurewill not walk or wander at the starting surface Manufactured to Aerospace NAS 907 B specifications. Made