Accusize HSS Cap Screw Counterbore Set 14 Pc, 3 Flute, Inch/Metric | Includes Inch #6 to 1/2 in and Metric M3 to M12 Sizes; High Speed Steel, Straight Shank, 508S-0007+007M

About this item

• High Speed Steel. Inch Set (7 PC) : 6#, 8#, 10#, 1/4'', 5/16'', 3/8'', 1/2''
• Metric Set (7PC): M3, M4, M5, M6, M8, M10, M12. Straight Shank. Counterbore Set
• Cap screw counterbores are tools that are used to create a recess in a workpiece for the head of a cap screw. You might use a cap screw counterbore when you need to attach a component to your workpiece using cap screws, and the component has a thickness that is greater than the length of the cap screw.
• Another reason you might use a cap screw counterbore is if you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece. A cap screw counterbore allows you to create a recess in the workpiece that is sized to fit the head of the cap screw, giving the screw a flush or countersunk appearance.
• Overall, cap screw counterbores can be useful when you need to attach components to a workpiece using cap screws, or when you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece.
• Metric includes: M3, M4, M5, M6, M8, M10, and M12
• Imperial includes: 6#, 8#, 10#, 1/4", 5/16", 3/8", and 1/2"
• Use a center drill
• Use a drill bit
• Use a solid cap screw counterbore
• High Speed Steel. Inch Set (7 PC) : 6#, 8#, 10#, 1/4'', 5/16'', 3/8'', 1/2''
• Metric Set (7PC): M3, M4, M5, M6, M8, M10, M12. Straight Shank. Counterbore Set