It can be widely used for boring, milling, drilling and tapping as well as for grinding operation, and is available for all sizes.7/16" ER20 Collets - ER20 collets collapse approximately 1/32" with full accuracy This collet can clamp for a specific standard size and its next size..
Mill Diameter Inch 14 Number of Flutes 3 Material Solid Carbide Length of Cut Inch 34 Shank Diameter Inch 14 FinishCoating Bright Single or Double End Single Center Cutting Yes Overall Length Inch 212 Flute Direction Right Cutting Direction Right Variable Helix No Helix Angle 40 Special geometry allows for high chip loads and feed rates 3 flute design excellent for slotting and profiling at high speeds Made from premium submicron grain carbide Cutting diameter tolerance 00000002.