Accupro 62760848 Taper Length Drill Bit 2mm Altin Carbide

Product Description

The ACCUPRO 62760848 is a solid carbide taper length drill bit engineered for precision drilling in demanding production environments. It measures 2.00 mm (0.0787 inches) in diameter with a 140-degree split-point geometry that reduces walking and improves hole entry accuracy. The AlTiN (Aluminum Titanium Nitride) coating extends tool life in high-temperature cutting conditions and improves performance in ferrous and hardened materials. At 76.00 mm overall length with a 17.50 mm flute length, this bit delivers a 7xD flute-to-diameter ratio suited for deeper hole applications. Coolant-through capability supports chip evacuation and thermal management during extended drilling cycles. Machinists and tool-room technicians working with CNC machining centers will find this bit appropriate for tight-tolerance work.

This drill bit is intended for use in precision metalworking and machining applications where consistent hole diameter and surface finish are required. The 3.00 mm straight shank seats directly in standard collets and drill chucks without adapters. The regular spiral flute geometry handles a broad range of workpiece materials. It is well suited for production drilling of steel, stainless steel, cast iron, and similar materials where heat resistance and edge retention are priorities. The taper length body provides additional rigidity compared to jobber-length equivalents, making it a common choice in fixture drilling, mold work, and aerospace component machining.

Key Features

• Solid carbide construction for superior hardness and wear resistance compared to HSS tooling
• AlTiN coating provides high-temperature oxidation resistance, extending tool life in ferrous and hardened materials
• 140-degree drill point angle reduces thrust and minimizes workpiece deformation on entry
• Coolant-through design supports internal coolant delivery for chip evacuation and heat control
• 7xD flute-to-diameter ratio enables deeper hole drilling without sacrificing chip clearance
• 3.00 mm straight shank is compatible with standard collet systems and drill chucks

Compatibility

Designed as an OEM-style replacement or direct tooling addition for CNC machining centers, drill presses, and manual milling machines equipped with standard collet systems accepting a 3.00 mm straight shank.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the bit from the collet or chuck. Verify collet size matches the 3.00 mm shank diameter before tightening to manufacturer torque specifications for the collet system in use. When using coolant-through capability, confirm that the machine coolant system pressure and flow rate are appropriate for the tool diameter to avoid chip packing in the flutes.