Precision Twist Drill 6002325 Combo Drill Countersink Size 3

Product Description

The PRECISION TWIST DRILL 6002325 is a solid carbide combo drill countersink designed to drill and countersink in a single pass. Built to Series DC specifications, this double-end tool features a 7/64 inch (0.1094 inch decimal) point diameter and a matching 7/64 inch point length. The 60-degree included angle produces clean, consistent countersink geometry. The bright polished finish reduces friction and aids chip evacuation. Machinists, tool-and-die technicians, and fabrication professionals install this tool in CNC machining centers and manual drill presses where combining operations saves setup time and improves hole quality.

This combo drill countersink is suited for production and job-shop environments requiring accurate countersinks across a broad range of materials. The double-end design extends usable tool life by providing a second cutting end when the first is worn. It is appropriate for use in light-to-medium duty drilling and countersinking applications in both manual and automated setups.

Key Features

• Solid carbide construction for hardness and heat resistance across demanding workpiece materials
• Double-end design doubles usable tool life before replacement
• 7/64 inch (0.1094 inch) point diameter and point length for precise, repeatable countersink entry
• 60-degree included angle for standard countersink geometry
• Bright polished finish reduces friction and improves chip flow
• Compact profile — 1.89 inches overall length — fits tight work envelopes

Compatibility

Compatible workpiece materials include alloy steel, aluminum, aluminum alloys, brass, carbon steel, cast iron, copper alloys, hardened steel, magnesium, steel, structural steel, thermoplastics, and thermosetting plastics. Designed as an OEM-style replacement or direct procurement option for Series DC combo drill countersink applications requiring a Size 3 tool.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Secure the shank firmly in a compatible collet or chuck before operation, and verify that spindle speed is appropriate for the workpiece material and tool diameter. Always power down and lock out the machine before changing tooling. Do not exceed the tool manufacturer recommended feed and speed parameters for solid carbide tooling in the selected material.