Titan Usa TC20229 Screw Machine Drill Bit Size 29

Product Description

The TITAN USA TC20229 is a screw machine length drill bit built for high-precision drilling in metal fabrication, machining, and production environments. Manufactured from solid carbide, this bit delivers superior hardness and wear resistance compared to high-speed steel alternatives. It cuts a 0.1360-inch diameter hole corresponding to wire gauge size 29. The 135-degree split point geometry reduces thrust and self-centers on contact, eliminating the need for a center punch on most materials. The 2-inch overall length suits stub-length applications where rigidity and reduced deflection are priorities.

This bit is designed for use in CNC machining centers, drill presses, and handheld power tools where consistent, tight-tolerance holes are required. Its screw machine length profile is commonly specified in sheet metal work, electronics enclosure fabrication, and precision mechanical assembly. The straight cylindrical shank fits standard drill chucks without modification. The bright uncoated finish makes it a general-purpose option suitable for a range of ferrous and non-ferrous workpiece materials when coolant-through is not required.

Key Features

• Solid carbide construction for extended tool life in demanding materials
• 135-degree split point reduces thrust and eliminates center-punch requirement
• 0.1360-inch cutting diameter, wire gauge size 29
• 2-inch overall length provides rigid stub-style profile for reduced deflection
• 3/4-inch flute length with regular spiral for efficient chip evacuation
• Bright uncoated finish for versatile general-purpose use

Compatibility

Designed as an OEM-style replacement or production-use drill bit for standard drill chucks accepting straight cylindrical shanks in the 0.1360-inch diameter range.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with cutting tool setup. Secure the shank fully in the drill chuck and verify concentricity before operation. Always match spindle speed and feed rate to the workpiece material and consult published carbide tooling speeds-and-feeds references. Solid carbide tooling is brittle and should not be used in applications with excessive runout or interrupted cuts without confirming suitability.