Keo center drills 1THROUGH 6 (nice set)

Keo center drills 1THROUGH 6 (nice set)

KEO combined drills and countersinks are used for producing center holes in components or workpieces which require machining between centers. They offer plain, bell, and radius type drills in high-speed steel, cobalt and titanium-nitride coated materials. The bell and radius type combined drill/countersinks provide a protected centering seat, while the radius style also reduces the bearing surface of the center hole. Size Body Diam. Drill Bit Diam. O.A. Bit Length 1 1/8" 3/64" 1-1/4" 2 3/16" 5/64" 1-7/8" 3 1/4" 7/64" 2" 4 5/16" 1/8" 2-1/8" 5 7/16" 3/16" 2-3/4" 6 1/2" 1/4" 3" Features: * 6pc set of Sizes 1, 2, 3, 4, 5, and 6 * 60 degree tip angles * High quality M2 HSS * Drill accurate center holes in materials prior to turning