Walter-titex 7462154 Jobber Drill Bit 13/32 Inch Solid Carbide

Product Description

The WALTER-TITEX 7462154 is a jobber length drill bit designed for precision drilling in demanding industrial and metalworking applications. Built from solid carbide with a TiNAl coating, it delivers extended tool life and heat resistance when cutting through cast iron and steel. The 140-degree split point reduces walking and improves entry accuracy without a center punch. At 118 mm overall length with a spiral flute design and straight-cylindrical shank, this bit is suited for use in CNC machining centers and manual drill presses where consistent hole quality is required. It is typically installed and used by machinists, tool and die professionals, and maintenance technicians working with ferrous metals.

This drill bit is engineered for blind hole drilling and stack drilling operations in cast iron and steel workpieces. The Series DC150 designation places it within a performance-grade carbide drill line built to ANSI and ISO standards. With a 5xD flute-to-diameter ratio and a maximum drilling depth of 56 mm, it handles moderate-depth holes efficiently. The 12 mm shank diameter and 45 mm shank length provide solid tool holder engagement in standard collet and chuck systems.

Key Features

• Solid carbide construction with TiNAl coating for heat resistance and extended tool life in ferrous materials
• 140-degree drill point angle reduces thrust force and improves hole entry on hard materials
• Right-hand spiral flute design promotes efficient chip evacuation
• Straight-cylindrical shank compatible with standard collet chucks and Jacobs-style chucks
• Rated for blind hole and stack drilling applications per Series DC150 specifications
• Meets ANSI and ISO standards with material grade WJ30TA for consistent dimensional tolerance

Compatibility

Designed for use in cast iron and steel workpieces (primary workpiece material codes K and P). Suitable for blind hole and stack drilling operations. Fits standard tool holders and chucks accepting a 12 mm straight-cylindrical shank.

Installation Notes

Solid carbide drill bits should be installed and operated by qualified machinists familiar with carbide tooling requirements. Ensure the machine spindle and tool holder are clean and free of runout before seating the shank, as carbide is brittle and sensitive to lateral shock loads. Power down and de-energize the machine before changing tooling. Do not use this bit in hand-held portable drills; it is intended for rigid machine tool setups only.