Walter-titex 5057192 Screw Machine Drill Bit 0.1654in

Product Description

The WALTER-TITEX 5057192 is a screw machine length drill bit ground from Cobalt Vanadium High Speed Steel for high-performance drilling in demanding materials. It carries a 0.1654-inch diameter with a 130-degree split point and a parabolic flute geometry designed to clear chips efficiently and reduce heat buildup at the cutting edge. The straight-cylindrical shank seats securely in standard drill chucks and machine spindles. With a bright, uncoated finish and web-thinned, tapered web configuration, this bit is built for universal toolroom and production use where tight diameter tolerances and consistent hole quality are required.

This drill bit is suited for production machining, toolroom work, and maintenance operations involving cast iron, stainless steel, hardened steel, non-ferrous metals, and other hard materials. The screw machine length format provides added rigidity compared to jobber-length bits, making it appropriate for CNC machining centers, drill presses, and manual machines where shorter tool overhang improves accuracy and reduces deflection. The 3xD flute-to-diameter ratio supports drilling to a maximum depth of 0.600 inches per pass.

Key Features

• Cobalt Vanadium High Speed Steel construction for extended tool life in hard and abrasive materials
• 130-degree split point reduces walking and lowers thrust force at entry
• Parabolic flute profile promotes efficient chip evacuation and reduces cutting heat
• Web-thinned, tapered web for improved penetration in cast iron, stainless steel, and hard alloys
• Bright, uncoated finish compatible with standard cutting fluids and lubricants
• Series A1148 meets DIN, ISO, and BS specification standards

Compatibility

Designed as an OEM-style replacement or standard tooling selection for screw machine and production drilling applications across a primary workpiece material range that includes cast iron, hard material, non-ferrous metal, stainless steel, and steel.

Installation Notes

Machining professionals and toolroom technicians should ensure the machine spindle and chuck are fully stopped and locked out before installing or changing drill bits. Secure the straight-cylindrical shank with appropriate chuck capacity for the 0.1654-inch diameter. Always apply a suitable cutting fluid or lubricant for the workpiece material to preserve tool life and hole quality. Follow applicable shop safety standards and machine manufacturer guidelines for speed and feed selection.