Cuttermasters 1/16″ – 3/4″ Advanced Tip and Performance Drill Grinder SDD220D Metrology/Material Testing this economically priced hardness tester

this economically priced hardness tester is capable of measuring the surface hardness of a broad variety of metals on flat and round surfaces

Length: 2"

Deep Groove Stylus For use on deep grooves with min

Durometer measurement scales range from 0 to 100 but there is no such thing as a durometer unit of measurement

3/4 straight shank: 3/8"-16

Cuttermasters 1/16″ – 3/4″ Advanced Tip and Performance Drill Grinder SDD220D Metrology/Material Testing this economically priced hardness testerGrinds drills 2mm to 20mm (1 16 to 3 4) diameter Creates 80 140 tip angles in several geometries 5th generation drill points with full backsplit Creates variable split point geometry S N X and XR and U type for high speed drilling Creates chamfer mills from used end mill stock Grinds both High Speed Steel and Carbide with additional wheel Specifications Drill Diameter 2mm to 20mm (1 16 to 3 4) Power Supply AC 110V 50 60Hz, AC 220V(Opt.) R. P. M of