Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 5/16, 3/8 x 24 - MT3 Insert This reamer is designed to

This reamer is designed to deliver a precise bore with tight tolerance while maintaining stable cutting and efficient chip evacuation

it uses a left-hand spiral flute with right-hand cutting for controlled material removal and a clean hole finish

BS 328/4 taper shank: provides a secure

Taper Shank for secure tool seating: Fits standard taper-shank holders to deliver consistent alignment and reduced runout during reaming

its carbide-tipped edge (K10) delivers exceptional wear resistance and long tool life in demanding materials

Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 5/16, 3/8 x 24 - MT3 Insert This reamer is designed toCarmex Thread Mills are precision solid carbide tools designed for fast, reliable thread milling in hard materials. This fast type mill supports UN, UNC, UNF, UNEF, and UNS thread standards, with cutting sizes in 5 16" and 3 8" and a 24 TPI pitch, all mounted on a robust MT3 shank for production grade rigidity. Size options: 5 16" and 3 8" cutting diameters with 24 TPI pitch, compatible with UN UNC UNF UNEF UNS thread forms. Shank and material: Solid