Carmex Carbide Tiny Tool - Chamfer & Boring - MCR - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach S&E while the left-hand spiral flute

while the left-hand spiral flute with right-hand cutting delivers efficient material removal and a clean

helping maintain hole accuracy over many finishing passes

The same line also offers BXC with PVD TiN coating for low cutting speeds

and supports reliable fitment in assemblies

87mm is a high-precision carbide finishing tool designed for final sizing of through-holes

Carmex Carbide Tiny Tool - Chamfer & Boring - MCR - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach S&E while the left-hand spiral fluteThe Carmex Carbide Tiny Tools Small Chamfering & Boring Tool (MCR) is a precision cutting solution designed specifically for tiny chamfering and boring tasks. With a 4. 1 mm minimum diameter and a 15 mm reach, it fits into tight spaces on small parts and components without compromising accuracy. Crafted from premium BMK grade carbide, this tool delivers exceptional durability, wear resistance, and consistent performance across small bore and edge