580 Каталог INGERSOLL 2011 Режущий инструмент и инструментальная оснастка Стр.582

Каталог INGERSOLL 2011 Инструмент и оснастка Стр. 582 0580 Lab2u

SINGLE FLUTE BRAZED GUN DRILLS Diameter Range: 00.100" to 01.575" Length Range: 5.9" to 118.0" Advantages: Hole tolerances from IT7 to IT9 can be obtained Excellent straightness and concentricity Reduced position deviation Surface finish Ra 0.4 to 1.6 easily achieved Often eliminates secondary reaming operation Carbide Cutting Tip Available with 4 different standard cutting geometries 8 different standard pad forms and 4 coating options for a multitude of applications. Extension Tube Designed with a V-shaped chip flute and coolant supply. The hardened steel extension tube provides optimum conditions for torsional strength coolant flow and chip evacuation. Driver The steel driver provides the means to clamp the gun drill into the machine tool. BOKE ne 582