Walter-titex 5691049 Taper Length Drill Bit 4.7mm Carbide

Product Description

The WALTER-TITEX 5691049 is a solid carbide taper length drill bit in the A6589DPP series, designed for demanding precision drilling applications in metalworking and industrial environments. Built from K30F-grade solid carbide with a double point coating, this bit delivers consistent hole quality and extended tool life. The 140-degree X-treme D point geometry reduces thrust and improves centering. A coolant-through design channels cutting fluid directly to the cutting edge, enabling higher feed rates and better chip evacuation. Licensed machinists, tool-and-die makers, and CNC operators use this bit where standard length drills lack the reach or rigidity needed.

This drill bit is suited for blind hole, cross hole, inclined hole, stack drilling, and through hole drilling operations. The spiral flute configuration with a 12xD flute-to-diameter ratio handles deep-hole drilling in ferrous and non-ferrous metals. A parallel shank conforming to DIN 6535 HA fits standard ER and shrink-fit toolholders commonly found on machining centers and drill presses. The web-thinned, tapered web configuration further reduces cutting resistance at entry.

Key Features

• Solid carbide construction in K30F grade for high hardness and wear resistance
• 140-degree X-treme D point for self-centering entry and reduced thrust
• Double point coating for extended tool life in abrasive materials
• Coolant-through design for direct cutting-edge lubrication and chip flushing
• Web-thinned tapered web reduces feed force and heat buildup
• DIN 6535 HA parallel shank for broad toolholder compatibility

Compatibility

Designed for use in standard ER collet chucks, shrink-fit holders, and drill chucks that accept a 6 mm parallel shank conforming to DIN 6535 HA. Suitable for machining centers, CNC drill presses, and manual drill presses capable of coolant-through delivery.

Installation Notes

Installation and setup should be performed by qualified machinists or CNC technicians. Always power down and lock out the machine spindle before loading or removing tooling. Verify that the toolholder bore and collet are clean and within tolerance before seating the shank. Confirm coolant-through passages are clear and that system pressure is set per the machine specification before initiating a drilling cycle.