Walter-titex 5062626 Extra Length Drill Bit 7/16 in Hss

Product Description

The WALTER-TITEX 5062626 is a high-performance extra length drill bit designed for deep-hole and blind-hole drilling in demanding production environments. Built from uncoated high speed steel with a parabolic flute geometry, this bit delivers efficient chip evacuation and reduced heat buildup during extended drilling cycles. The 130-degree point angle and web-thinned tip reduce entry force and improve centering on cast iron, steel, and non-ferrous metals. With a 7/16 inch cutting diameter and an overall length of 11-1/32 inches, it reaches depths that standard-length drills cannot. Licensed machinists, tool and die makers, and CNC operators are the primary installers and users of this tool.

This drill bit is suited for blind-hole and stack drilling operations on cast iron, non-ferrous metals, and steel workpieces in industrial and job-shop settings. Secondary materials including cobalt alloys, iron, nickel, and titanium alloys are also supported. The parabolic flute profile with a 16xD flute-to-diameter ratio supports deep penetration up to 6.969 inches maximum drilling depth. The Series A1622 designation places this bit within WALTER-TITEX's high-performance product family, manufactured to ANSI, DIN 1869-I, and ISO standards.

Key Features

• 7/16 inch cutting diameter with a 130-degree standard point angle for reduced entry force
• Parabolic flute geometry promotes efficient chip removal during deep drilling operations
• Web-thinned tapered web configuration lowers thrust requirements at the cutting tip
• Maximum drilling depth of 6.969 inches supports blind-hole and stack drilling applications
• Right-hand cutting direction; straight-cylindrical shank fits standard drill chucks and collet holders
• Meets ANSI, DIN 1869-I, and ISO dimensional and performance standards

Compatibility

Designed for use in standard drill chucks and collet holders accepting a 0.438 inch straight-cylindrical shank. Suitable for machining cast iron (K), non-ferrous metals (N), and steel (P) as primary workpiece materials, with secondary suitability for cobalt, iron, nickel, and titanium alloys (M, O, S material codes).

Installation Notes

This tool is intended for use by qualified machinists operating drill presses, CNC machining centers, or manual mills. Secure the shank fully in the chuck or collet before operation and verify runout is within acceptable tolerance before starting a cut. Power down and de-energize the machine spindle completely before changing or inspecting the drill bit. Do not exceed the maximum recommended drilling depth of 6.969 inches for this bit length and diameter combination.