Walter-titex 7377913 Taper Length Drill Bit 10.5mm Carbide

Product Description

The WALTER-TITEX 7377913 is a solid carbide taper length drill bit engineered for high-performance drilling in demanding industrial and metalworking applications. Built to DIN 6537 K standards, this Series DC160 bit features a 140-degree point angle and a TiSiAlCrN coating that extends tool life under high heat and abrasive conditions. The 10.5 mm diameter shank steps up to 12 mm for added rigidity. Coolant-through construction delivers cutting fluid directly to the tip, keeping temperatures controlled during deep-hole operations. Machinists and tool-and-die professionals working on CNC machining centers are the primary installers of this bit.

This drill bit is suited for a range of drilling scenarios including blind holes, cross holes, inclined holes, stack drilling, and through-hole drilling. The 8xD flute-length-to-diameter ratio and 114 mm flute length support a maximum drilling depth of 96 mm, making it appropriate for medium-to-deep hole work in ferrous and non-ferrous materials. The right-hand spiral flute and parallel shank design are compatible with standard drill chucks and collet toolholders on vertical machining centers and drill presses.

Key Features

• Solid carbide construction in material grade WJ30ET for hardness and wear resistance
• TiSiAlCrN coating provides thermal protection and extended tool life in high-speed applications
• Coolant-through design channels fluid to the cutting tip for deep-hole drilling
• 140-degree point angle reduces thrust and improves self-centering on entry
• 8xD flute ratio with 96 mm maximum drilling depth suits medium-depth blind and through holes
• DIN 6537 K standard compliance ensures dimensional consistency with compatible toolholders

Compatibility

Designed as an OEM-style replacement or direct-fit tooling option for CNC machining centers and drill presses using parallel-shank toolholders conforming to DIN 6537 K specifications with a 12 mm shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines. Ensure the spindle is fully stopped and locked out before changing tooling. Confirm coolant-through passages in the toolholder are clear and properly connected before engaging the coolant supply. Do not exceed the maximum drilling depth of 96 mm or the bit manufacturer recommended feed and speed parameters for the workpiece material.