Titan Usa CD47603 Jobber Drill Bit Letter B Hss Tin

Product Description

The TITAN USA CD47603 is a letter-size B jobber drill bit designed for precision drilling in non-ferrous metals and similar materials. Built from high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction during drilling operations. The bit features a 118-degree standard point angle, a right-hand spiral flute configuration, and a straight-cylindrical shank measuring 0.2420 inches in diameter. Overall length is 4 inches with a flute length of 2.75 inches, providing an 11xD flute-to-diameter ratio suited for standard jobber-length drilling tasks. This bit is part of the Series CD47 and is sold individually.

The CD47603 is intended for use in drilling non-ferrous metals, plastics, and comparable materials in industrial and trade applications. Its straight-cylindrical shank is compatible with standard three-jaw drill chucks found on drill presses, hand drills, and CNC drilling equipment. The 2.75-inch maximum drilling depth suits through-hole and blind-hole work in typical workpiece thicknesses encountered on the job. Machinists, fabricators, and general tradespeople will find this bit appropriate for production and maintenance drilling tasks requiring consistent hole quality at the 0.2420-inch diameter.

Key Features

• High speed steel construction with TiN coating for increased hardness and reduced tool wear
• 118-degree standard point angle for self-centering entry on flat and curved surfaces
• Right-hand spiral flute with regular spiral type for efficient chip evacuation
• Straight-cylindrical shank at 0.2420 inches for universal chuck compatibility
• 2.75-inch flute length supports maximum drilling depth of 2.75 inches
• Diameter tolerance of -0.0007 to +0.0000 inches for consistent, accurate hole sizing

Compatibility

Designed as an OEM-style jobber drill bit for use in standard three-jaw drill chucks accepting straight-cylindrical shanks at 0.2420 inches diameter; suitable for drill presses, handheld power drills, and CNC drilling setups configured for letter-size B drills.

Installation Notes

Installation of this drill bit should be performed by a qualified machinist or tradesperson familiar with rotating cutting tools. Ensure the drill chuck is fully tightened and the workpiece is securely clamped before beginning any drilling operation. Always power down and de-energize the drilling equipment before changing bits. Follow applicable shop safety standards and wear appropriate personal protective equipment including eye protection.