Threaded Shank Adapter Drill Type D - Extra Long

Type “D” adapter drills are made from cobalt high speed steel and are manufactured to NAS 965 Type “D” specifications with 135° heavy duty split points and surface treated for drilling hard, tough high tensile strength materials. When drilling low tensile strength materials, the Type “D” cobalt drill will have a significantly greater tool life than the NAS 954 Type “B”, high speed steel adapter drill, resulting in a much lower cost per drill.
Threaded Shank Drill Bits

Extra Long

Other Sizes Available, Price On Application

Size	Part Number	Decimal Equivalent Inches	Millimeter Equivalent	Length Extra Long	Price Each
1/4	10-150	.2500	6.35	3	$4.20
#5	10-105	.2055	5.22	3	$3.60
#8	10-108	.1990	5.06	3	$4.80
#10	10-110	.1935	4.92	3	$3.90
#11	10-111	.1910	4.85	3	$4.50
#12	10-112	.1890	4.80	3	$4.50
#13	10-113	.1850	4.70	3	$3.95
#16	10-116	.1770	4.50	3	$3.40
#20	10-120	.1610	4.09	3	$3.54
#21	10-121	.1590	4.04	3	$3.15
#27	10-127	.1440	3.66	3	$3.90
#30	10-130	.1285	3.26	2-3/4	$3.10
#40	10-140	.0980	2.49	2-1/2	$2.80

Standard Nova® Kit, Aircraft Tools