Titan Usa TC20227 Drill Bit Size 27 Solid Carbide 135 Deg

Product Description

The TITAN USA TC20227 is a screw machine length drill bit engineered for high-performance drilling in metal, composites, and other hard materials. Built from solid carbide, it delivers superior hardness and heat resistance compared to high-speed steel alternatives. The 135-degree split point geometry reduces walking and cutting pressure at entry, making it well-suited for work on curved or irregular surfaces without center-punching. At 2 inches overall length, the stub-length design maximizes rigidity and minimizes deflection, which is especially important when drilling small-diameter holes. The 0.1440-inch cutting diameter corresponds to wire gauge size 27. This bit is intended for use in drill presses, CNC machining centers, and precision hand drilling applications.

This drill bit is used in machining, fabrication, and precision manufacturing environments where tight tolerances and clean hole entry are required. It is appropriate for production drilling of metals including stainless steel, cast iron, hardened alloys, and plastics. The stub-length profile makes it a practical choice for applications with limited clearance or where rigidity is more critical than reach. Machinists, tool-and-die technicians, and CNC operators are the primary users of this bit style.

Key Features

• Solid carbide construction for extended tool life in hard and abrasive materials
• 135-degree split point reduces entry walking and lowers thrust force
• Bright/uncoated finish suitable for a wide range of base materials
• Screw machine (stub) length at 2 inches OAL maximizes rigidity and reduces deflection
• Right-hand cutting with regular spiral flute for efficient chip evacuation
• Straight cylindrical shank compatible with standard drill chucks and collets

Compatibility

Designed as an OEM-style replacement or direct-use screw machine length drill bit for applications requiring a wire gauge size 27 (0.1440 inch) solid carbide bit with a straight shank.

Installation Notes

This bit is installed and operated by machinists and precision drilling technicians using drill presses, milling machines, or CNC equipment. Secure the straight shank firmly in a properly sized collet or drill chuck before operation. Ensure the spindle speed and feed rate are appropriate for the workpiece material and bit diameter before starting the cut. Inspect the cutting edges for wear or chipping before each use, as carbide is brittle and sensitive to impact or improper handling.