5/16"-82 HSS 6 Flute Chatterless Countersink BoltsandNuts.com Part Number DWT54058

Part Number DWT54058

Part Number DWTS27X2

Part Number DWT60807

Part Number: 87X300DPAPL

This set includes a stacking tool box with an 8-cavity parts tray and a lid insert

5/16"-82 HSS 6 Flute Chatterless Countersink BoltsandNuts.com Part Number DWT54058Product Description 6 Flute chatterless countersinks are designed to provide more metal removes than the 1,2,3 and 4 flute countersinks. They are also more effective on harder materials. Brand Drill America Part Number DEWCHAT5 16 82 Size 5 16" 82 Material High Speed Steel Finish Uncoated (Bright) Body Diameter 5 16" Shank Type Round Countersink Angle 82 Shank Size 1 4" Length 2" Number of Flutes 6