Accupro 62760814 Taper Length Drill Bit 3.00 Mm Altin

Product Description

The ACCUPRO 62760814 is a taper length drill bit engineered for precision drilling in demanding metal-cutting applications. Built from solid carbide, the bit features an AlTiN (aluminum titanium nitride) coating that improves heat resistance and extends tool life in high-speed or dry cutting conditions. The 140-degree split-point geometry reduces walking at entry and minimizes thrust force. With a 3.00 mm (0.1181 inches) diameter and a spiral flute design rated at a 7xD flute-to-diameter ratio, this bit is suited for machinists, tool-and-die technicians, and CNC operators working in production environments.

This drill bit is used in machine shop and production floor settings where consistent hole quality and tool longevity are required. The straight shank allows direct mounting in standard drill chucks and collet systems. The coolant-through design supports both flood and through-spindle coolant delivery, making it effective in CNC machining centers and manual drill presses running ferrous and non-ferrous workpieces. The taper length body provides added reach compared to jobber-length bits without sacrificing rigidity.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating enhances thermal resistance and reduces friction at the cutting edge
• 140-degree point angle reduces drill walk and lowers entry thrust
• Coolant-through design compatible with through-spindle coolant delivery
• Spiral flute with 7xD ratio balances chip evacuation and drill body stiffness
• Straight shank fits standard ER collets and drill chucks

Compatibility

Designed as an OEM-style replacement or direct tooling option for CNC machining centers, drill presses, and manual mills accepting a 3.00 mm straight shank drill bit.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before changing tooling. Verify collet or chuck runout is within acceptable tolerance before seating the shank, as excessive runout accelerates carbide wear and can cause premature fracture. Through-spindle coolant pressure should be set per machine specifications before initiating a cut.