The product is #2 SQ/6" SQ PWR Bit. Easy to use. The product is manufactured in China.
The DeWalt DW2262 6-Inch Square Recess Power Bit #2 is heat-treated to guarantee a bit hardness that stands up to any job. This advanced hardening process results in a stronger, more durable bit that provides higher torque and increased driving power.

DEWALT DW2262 #2 Square Recess 6-Inch Power Bit