Walter-titex 5058695 Jobber Drill Bit 2.8mm Hss

Product Description

The WALTER-TITEX 5058695 is a jobber-length twist drill bit designed for general-purpose and high-performance drilling in metal fabrication and machining environments. It measures 2.8 mm in diameter (0.1102 inches decimal equivalent) with an overall length of 61 mm (2-13/32 inches) and a spiral flute length of 33 mm (1-19/32 inches). Manufactured from high speed steel with an oxide finish, the bit features a standard 118-degree drill point, a web-thinned and tapered web configuration, and a straight-cylindrical shank. It cuts right-hand and is suited for both blind hole and stack drilling applications requiring consistent dimensional accuracy within an h8 diameter tolerance.

This drill bit is rated for use on cast iron and steel workpieces. The Series A1211 designation places it within a standardized product line conforming to ANSI, ISO, BS, and DIN specifications. It is appropriate for job shop, production, and maintenance-repair-operations environments where a reliable, non-coolant-through HSS bit is needed. The 8xD flute-to-diameter ratio supports chip evacuation in moderate-depth holes up to a maximum drilling depth of 28 mm (1.102 inches).

Key Features

• 2.8 mm (0.1102 inch) diameter with h8 tolerance for precise fit in standard drill chucks
• 118-degree standard drill point with web thinning for reduced thrust force on entry
• Oxide coating provides basic lubricity and corrosion resistance during cutting
• Two-flute regular spiral design supports chip clearing in blind hole and stack drilling
• Straight-cylindrical shank compatible with standard keyed and keyless drill chucks
• Meets ANSI, ISO, BS, and DIN standards for interchangeable use across tool systems

Compatibility

Designed as an OEM-style jobber-length drill bit for use in standard drill chucks and drilling machines suited to cast iron and steel workpieces; part of the WALTER-TITEX Series A1211 product line conforming to ANSI, ISO, BS, and DIN specifications.

Installation Notes

Installation and use of this drill bit should be performed by machinists or qualified trade professionals familiar with drill press, CNC, or hand-held drilling equipment. Ensure the machine spindle is fully stopped and power is isolated before inserting or removing the bit from the chuck. Secure the shank fully within the chuck jaws to prevent slippage during operation. No coolant-through capability is present; apply cutting fluid externally when drilling steel to manage heat buildup.