#2 X 5" Extra Long Combined Drill Bit and Countersink Quantity:1 Size 1"-12

Size 1"-12

Part Number DMOCCD2-60

Part Number CTH4437

The keys are made from 6150 that's heat-treated to 44-50 HRC and coated with a highly corrosion-resistant manganese phosphate finish

Part Number DWTSH5/8-24

#2 X 5" Extra Long Combined Drill Bit and Countersink Quantity:1 Size 1"-12Product Description Plain type combined drills and countersinks are used to producing center hole in workpieces which require precision drilling or machining between centers. Size: 2 , Overall Length: 5" Brand Drill America Part Number DEW2X5 Size #2 Material High Speed Steel Finish Uncoated (Bright) Body Diameter 3 16" Shank Type Round Countersink Angle 60 Shank Size 3 16" Length 5" Number of Flutes 2 Size 3 64"