5/16"-90 HSS 6 Flute Chatterless Countersink Quantity:1 Get extra leverage on locking

Get extra leverage on locking pliers and fine-tune your clamping force by inserting a screwdriver or hex key into the through-hole to create a T-handle

Tap Drill Size U

Part Number DWTST6-48P

Part by part

5/16"-90 HSS 6 Flute Chatterless Countersink Quantity:1 Get extra leverage on lockingProduct 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 90 Size 5 16" 90 Material High Speed Steel Finish Uncoated (Bright) Body Diameter 5 16" Shank Type Round Countersink Angle 90 Shank Size 1 4" Length 2" Number of Flutes 6