Walter-titex 5059394 Jobber Drill Bit 0.0700 in Hss

Product Description

The WALTER-TITEX 5059394 is a jobber length drill bit in wire gauge size 50, with a decimal diameter of 0.0700 inches. Built from high speed steel with a bright, uncoated finish, this bit is designed for precision drilling in tight-tolerance applications. It features a 130-degree standard point angle, a parabolic flute geometry, and a web-thinned, tapered web configuration that reduces thrust and improves chip evacuation. The two-flute, right-hand cut design and straight-cylindrical shank make it compatible with standard drill chucks. It meets ANSI and ISO standards and carries a Series A1222 designation, placing it in the high performance grade category. Licensed HVAC, mechanical, and general trades technicians working with small-diameter holes will recognize this as a dependable precision tool.

This drill bit is rated for use in cast iron, non-ferrous metals, and steel, covering a wide range of trade and fabrication scenarios. It is suited for blind hole drilling and stack drilling applications where a consistent, tight-tolerance bore is required. With a flute-to-diameter ratio of 8xD and a maximum drilling depth of 0.748 inches, it performs well in shallow to moderate-depth operations. Overall length is 1-13/16 inches, keeping the tool compact and manageable in restricted-access work areas common to mechanical and electrical installation environments.

Key Features

• Wire gauge size 50 with 0.0700 inch decimal diameter and h8 diameter tolerance for precision fitment
• 130-degree standard point angle with web-thinned, tapered web to reduce entry thrust
• Parabolic flute geometry promotes efficient chip removal in blind hole and stack drilling setups
• High speed steel construction with bright, uncoated finish suitable for cast iron, non-ferrous metal, and steel workpieces
• Straight-cylindrical shank compatible with standard drill chucks; no adapter required
• Meets ANSI and ISO standards; Specification Designation BS and DIN

Compatibility

Designed as an OEM-style high performance jobber drill bit for use in standard drill chucks accepting a 0.0700 inch straight-cylindrical shank, suitable for cast iron, non-ferrous metal, and steel workpieces in blind hole and stack drilling applications.

Installation Notes

This bit is intended for use by machinists, pipefitters, electricians, and other trade professionals performing precision drilling in metal substrates. Secure the workpiece firmly before drilling to prevent walking on small-diameter entry points. Operate at appropriate spindle speeds for the workpiece material and bit diameter; consult published feeds-and-speeds references for HSS bits in the 0.05 to 0.10 inch range. Inspect the bit for chipping or wear before each use, as small-diameter HSS bits are susceptible to breakage under side-load or excessive feed pressure.