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The TITAN USA CS30006 is a solid carbide combo drill countersink designed to drill and countersink in a single operation. With a trade size of 6 and a body diameter of 0.5 inches, this tool creates precisely angled countersinks alongside a drilled hole in one pass, reducing setup time and tool changes. The 60-degree included angle and 118-degree drill point work together for clean entry and a properly seated countersink. At 3 inches overall length, it fits standard drill press and CNC setups. The bright uncoated solid carbide construction suits applications where coating would interfere with tolerances or where carbide hardness alone is sufficient for the material being worked.
This combo drill countersink is suited for metalworking and fabrication environments where trade size 6 fastener holes with countersunk seats are required. The right-hand cutting direction and plain cutting edge style make it compatible with conventional drilling setups. It is typically used by machinists, tool and die workers, and fabricators working with metal plate, structural components, or precision assemblies requiring flush or recessed fastener heads.
Designed as an OEM-style replacement combo drill countersink for trade size 6 applications requiring a 0.5-inch body diameter and 60-degree countersink angle in standard drill press, milling machine, or CNC machining center setups.
Installation and use of this tool should be performed by qualified machinists or fabricators familiar with proper speeds and feeds for solid carbide tooling. Ensure the workpiece is securely fixtured before drilling to prevent tool deflection or breakage. Solid carbide is brittle compared to high-speed steel and must not be subjected to side loads or impacts. Always power down and lock out the machine before changing or inspecting tooling.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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