3/4"-90 HSS Single Flute Countersink Quantity:1 The uniformity of this coating

The uniformity of this coating offers complete corrosion protection on interior surfaces and better fit in the wrench jaws because plating material does not accumulate at the jaw tips

Part Number D/A21J-P-SET

They have a bright finish

Part Number DULSH6

3/4"-90 HSS Single Flute Countersink Quantity:1 The uniformity of this coatingProduct Description Single flute countersinks are ideal for chambering, deburring, and countersinking. They provide a smooth finish on a variety of materials. Brand Drill America Part Number DEWSFC3 4 90 Size 3 4" 90 Material High Speed Steel Finish Uncoated (Bright) Body Diameter 3 4" Shank Type Round Countersink Angle 90 Shank Size 3 8" Length 2 3 4" Number of Flutes 1