Standard Step Drills No. 372

For Drilling and Countersinking 82 degree Flat Head Machine Screw Clearance Holes

List No. 372 - Jobber Length

Prod. #	MinorDiameter	Screw Size	MajorDiameter	OverallLength	Flute Length	StepLength	Price
372-No4	.116	No. 4	15/64	3 7/8	2 5/8	3/8	$13.10
372-No5	.128	No. 5	F	4 1/8	2 7/8	3/8	$13.70
372-No6	.142	No. 6	9/32	4 1/4	2 15/16	1/2	$14.35
372-No8	.169	No. 8	Q	4 3/4	3 7/16	1/2	$16.95
372-No10	.196	No. 10	W	5 1/8	3 3/4	5/8	$18.50
372-1/4	.257	1/4	1/2	6	4 1/2	11/16	$22.90
372-5/16	.320	5/16	5/8	7 1/8	5 3/16	3/4	$35.90
372-3/8	.383	3/8	3/4	5	3 1/8	7/8	$49.75
372-7/16	.446	7/16	13/16	5 1/4	3 3/8	1	$64.80
372-1/2	.510	1/2	7/8	5 1/2	3 1/2	1	$71.50