Accusize Industrial Tools Capscrew Counterbore Set - HSS 7 Pc

Inch Size Versatility Features sizes 6 8 10 14 516 38 and 12 addressing a wide range of countersinking needs Durable HSS Material Constructed from highspeed steel 6542 for exceptional longevity and cutting performance Efficient 3Flute Design Optimizes chip removal and finish quality suitable for precision machining tasks Universal Straight Shank Ensures compatibility with various drilling and milling machines for versatile use Precision Engineered Offers exact pilot and cutting diameters from 016 to 1732 and 0242 to 2532 respectively ensuring accurate countersinks High Speed Steel Straight Shank Inch Set 7 PC 6 8 10 14 516 38 12 Bright Finished Premium Quality 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