Walter-titex 5293766 Screw Machine Drill Bit 5/32 in

Product Description

The WALTER-TITEX 5293766 is a solid carbide screw machine length drill bit designed for high-performance drilling in demanding materials. At 5/32 inch (0.1563 inches) in diameter, it features a 150-degree Form V+A point angle and a web-thinned, tapered web configuration that reduces entry force and improves centering accuracy. The spiral flute geometry with a 3xD flute-to-diameter ratio promotes chip evacuation in short-hole drilling applications. Coolant-through capability allows this bit to be used in CNC machining centers and production drilling equipment where through-spindle coolant is available. It is installed and changed out by machinists, tool-and-die professionals, and CNC operators working in precision metal fabrication environments.

This drill bit is rated for universal tool performance across a broad range of workpiece materials including steel, stainless steel, cast iron, hard materials, and non-ferrous metals. The Series A6181TFT designation places it in WALTER-TITEX's screw machine length lineup, which is optimized for short, rigid setups where hole depth does not exceed the maximum drilling depth of 0.5512 inches (14.00 mm). It is a practical choice for production environments requiring consistent hole quality across mixed-material workloads. The straight-cylindrical shank with a 6.00 mm diameter conforms to DIN 6535HA specifications, making it compatible with standard collet chuck and drill chuck toolholding systems.

Key Features

• Solid carbide construction in material grade K30F for wear resistance in abrasive and hard workpiece materials
• Coolant-through design supports through-spindle coolant delivery for heat management and chip flushing
• 150-degree Form V+A point with web thinning reduces thrust force and improves self-centering on entry
• Right-hand cut, regular spiral flute optimized for chip evacuation in short-hole drilling
• Straight-cylindrical shank conforms to DIN 6535HA for broad toolholder compatibility
• Meets DIN and ISO standards for dimensional and performance consistency

Compatibility

Designed as a screw machine length replacement drill bit for use in CNC machining centers, drill presses, and production drilling equipment fitted with collet or drill chuck toolholders accepting a straight-cylindrical 6.00 mm shank per DIN 6535HA. Rated for steel, stainless steel, cast iron, hard materials, and non-ferrous metals per Series A6181TFT application guidelines.

Installation Notes

This bit is installed by machinists or CNC operators. Power down and lock out the machine spindle before changing tooling. Seat the straight-cylindrical shank fully and squarely in the collet or chuck before tightening to prevent runout. When using coolant-through capability, verify that the toolholder and spindle are rated for through-coolant delivery before engaging the coolant circuit.