G8955 Countersinks - 5/16"   See larger image and other views  Your Price:** $1.95 Customers who purchased this item also purchased: G8956 Countersinks - 3/8" $2.50 H3873 Hand Countersink $8.95 H0956 #5, 6 Hinge Bit w/ Hex Shank $3.95 Description These single flute countersinks are machined from carbon steel and come in your choice of six different diameters. All have a 90 degree angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness. Single fluting gives the added advantage of less vibration and chatter resulting in a smoother cut. See page 339 of our 2008 Grizzly Catalog! See similar items in: > Home > Drilling & Boring > Counter Sinks Final prices will include state sales tax for items shipped to WA, MO, or PA. Shipping charges for items not shipped via truck freight will be added according to our shipping rates.