About This

• [M2 HSS Material]: Compared to other commonly used grade HSS. M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving the durability.
• [Nitriding Surface]: Has high surface hardness, better corrosion resistance and longer fatigue life.
• [Spiral Flute]: Spiral groove facilitate the chips removal, saving time, cost and effort during the operation.
• [Wide Application]: Designed for accurate enlarging, smoothing or finishing holes in stainless steel, cast iron, aluminum, copper, plastic, wood and other non ferrous metals.
• [Main Size]: Cutting diameter: 0.501,0.499,0.4385,0.4365,0.376,0.374,0.3135,0.3115,0.251,0.249,0.1885,0.1865,0.126,0.124. Tolerance: Thru 1/2" diameter +.0002" -.0000". Above 1/2" to 5/8" +.0003" -.0000". Above 5/8" to 1-1/2" +.0001" -.0004.

Overview

• Material : Alloy Steel
• Cutting Diameter : 0.5 Inches
• Shank Type : Straight
• Brand : Jerax tools
• Tool Flute Type : Straight