Amana Tool 51605 Solid Carbide Spiral CNC Variable Helix for Stainless Steel, Steel, Titanium, Cast Iron, and Cermet with AlTiN Coating 4-Flute x 1/4 Dia x 5/8 Cut Height x 1/4 Shank
Hardness Testers - Stationary - Micro & Vickers - Clark / Sun-Tec - Clark CM Series Micro Hardness Testers - NDT Supply.com