Dormer Pramet R458 1/8 Inch CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Solid Carbide is a precision measuring tool

is a precision measuring tool designed specifically for UNC (Unified National Coarse) Screw Thread Inserts (STIs)

Optimization: Specifically tuned for high-speed aluminum machining to minimize built-up edge and maximize surface finish

this gauge is designed for left-hand thread checks

005 mm) ensures precise bore dimensions for demanding applications

it delivers the right balance of rigidity and reach

Dormer Pramet R458 1/8 Inch CARBIDE TIALN FORCE-X STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K Solid Carbide is a precision measuring toolThe Dormer Pramet R458 1 8 Inch Carbide Drill is a precision drilling tool built for engineers, fabricators, and serious hobbyists who need reliable, repeatable holes in metal. With a 1 8" diameter and a stepped shank in the short FORCE X series (DIN 6537 K), it is ready for quick setup and dependable performance in demanding workflows. Its 140 four facet split point self centers the start of every hole, reducing push force and helping you begin cuts