4.2mm H7 Tungsten Carbide Tip Straight Flutes Lathe Machine Chucking Reamer
$9.99
Size - Cutting diameter: 4.2mm / 0.165"; accuracy class: H7; cutting flute length: 15mm / 0.59"; shank diameter: 4.3mm / 0.17"; 80mm / 3.15"; cutting direction: right hand Material - C1/K30 tungsten carbide is a tungsten-cobalt carbide with an average…