55mm - HSS 90° Weldon Shank Countersink Cutter Heavy Duty Pop Riveter and the cap at the

and the cap at the end can be unscrewed to relieve back pressure buildup behind the plug

This kit includes a variety of broach cutters

1/8 - 40 x 1/8 - 50 PCS

Range: 4-42TPI

55mm - HSS 90° Weldon Shank Countersink Cutter Heavy Duty Pop Riveter and the cap at thePrecision Cutting for Versatile Materials The 55mm Hi Speed Steel (HSS) 90 Weldon Shank Countersink is a high quality tool, ideal for a wide range of materials, including steel and aluminium. A countersink creates a conical impression on the surface of a material, providing a perfect seat for countersunk bolts or fasteners. This ensures a flat surface so that nothing can get caught on it, making it highly effective for use in a variety of