Using the correct driving bit is necessary.
The bit(s) included in each box of Quik Drive screws should drive the entire box.
Variations in materials and driving technique can cause excessive wear. Additional bit packs are available for purchase.
Reference the description on the bit label in your box of screws or the screw box label to ensure correct selection.

Quik Drive Systems utilize five recess drive types and sizes.

Drive Type / Size		Bit
	#2 square drive		BIT2S - for most screws with #2 recess and interior grade coating
	#2U (#2 undersized)		BIT2SU - for most screws with #2 recess and exterior grade coating
	#3 square drive		BIT3S - for most screws with #3 recess and interior grade coating
	#3U (#3 undersized)		BIT3SU - for most screws with #3 recess and exterior grade coating
	#2 phillips		BIT2P - for all Quik Drive screws with phillips recess