55600 Carbide Tipped 82 Degree Countersink 

Taper #4 Screw 3/8 Dia x 3/32 Drill Dia x 5/16 Round Shank

(a°) Angle	49°
(B) Cutting Height	1/2
(D) Diameter	3/8
(d) Shank	5/16
Overall Length (L)	2-1/4
Wood Screw Size	#4
# Wings	2
D1	3/32
Replacement Drill	630-262
L1	1-1/2