Walter-titex 5058650 Jobber Drill Bit 15/64 Inch Hss

Product Description

The WALTER-TITEX 5058650 is a jobber-length twist drill bit designed for general-purpose hole-making in cast iron and steel. Built from high speed steel with an oxide coating, it delivers reliable performance in blind hole applications and stack drilling operations. The bit measures 15/64 inch (0.2344 inch decimal) in diameter with a 118-degree standard point angle and a web-thinned, tapered web configuration that reduces thrust and improves chip evacuation. At 3-21/32 inches overall length with a 2-1/4-inch flute length, it fits standard drill chucks and CNC setups. Licensed machinists, maintenance mechanics, and fabrication trades use this bit in everyday production and repair work.

The 5058650 is built for use on cast iron and steel workpieces, covering primary material codes K and P. It performs in blind hole drilling and stack drilling scenarios where consistent geometry and repeatable entry are required. The straight-cylindrical shank seats cleanly in standard drill chucks without additional adapters. Series A1211 is a general-purpose line produced to ANSI and ISO standards as well as BS and DIN specification designations, making it a common choice in both North American and international shop environments.

Key Features

• High speed steel construction with oxide coating for wear resistance and chip flow improvement
• 118-degree standard point angle with web-thinned, tapered web for reduced entry thrust
• 2-flute regular spiral flute design with an 8xD flute-to-diameter ratio
• Right-hand cut with straight-cylindrical shank for compatibility with standard drill chucks
• Rated for blind hole and stack drilling tool applications
• Meets ANSI, ISO, BS, and DIN standards under Series A1211

Compatibility

Designed as a general-purpose replacement or stock drill bit for applications in cast iron and steel, conforming to Series A1211 and produced to ANSI, ISO, BS, and DIN specifications. No specific machine or system compatibility was stated in the product data.

Installation Notes

Installation is performed by machinists, maintenance mechanics, or fabrication technicians using a standard drill press, hand drill, or CNC spindle. Ensure the machine is fully powered down and the spindle is at rest before inserting or removing the bit from the chuck. Secure the straight-cylindrical shank firmly in the chuck jaws before beginning any operation. Follow applicable shop safety standards and manufacturer feed-and-speed guidelines for the workpiece material being drilled.