Accupro A-6120296R Micro Drill Bit 2.96 Mm Solid Carbide

Product Description

The ACCUPRO A-6120296R is a solid carbide micro drill bit designed for small-diameter, precision drilling applications. Built to the Miniature Series specification, it features a 2.96 mm (0.1165 inches) cutting diameter, a 120-degree drill point angle, and a bright uncoated finish. The straight-cylindrical shank measures 3.00 mm in diameter, and the overall length is 38.00 mm. Solid carbide construction provides the rigidity and wear resistance needed when drilling tight-tolerance holes in hard or abrasive materials. This bit is suited for machinists, toolmakers, and precision fabricators working on close-tolerance parts.

The A-6120296R is intended for applications requiring small-diameter hole generation in metalworking, electronics manufacturing, medical device fabrication, and general precision machining environments. The right-hand cutting direction and standard point type make it compatible with conventional CNC machining centers, drill presses, and handheld precision drilling equipment. The 14.00 mm flute length provides adequate chip evacuation for the diameter class, and the regular spiral flute geometry supports consistent chip flow in typical drilling operations where coolant-through is not required or available.

Key Features

• Solid carbide construction for rigidity and extended tool life in hard materials
• 2.96 mm cutting diameter with a 3.00 mm straight-cylindrical shank for secure chuck engagement
• 120-degree drill point angle suited to standard through-hole and blind-hole drilling
• Bright uncoated finish — no coating buildup to affect dimensional accuracy at micro diameters
• Regular spiral, right-hand flute geometry for predictable chip evacuation
• Coolant-through not required — simplifies setup in standard machine configurations

Compatibility

Designed as a Miniature Series replacement or stock micro drill bit for precision machining operations requiring a 2.96 mm diameter solid carbide tool with a 3.00 mm straight-cylindrical shank.

Installation Notes

Installation and use should be performed by qualified machinists or toolroom personnel familiar with micro-diameter tooling. Secure the straight-cylindrical shank firmly in a precision collet or drill chuck rated for the shank diameter before use. Power down and fully de-energize the machine spindle before loading or changing the bit. Micro drill bits are brittle — avoid side loading, excessive feed rates, or use in worn or loose tool holders, as these conditions can cause sudden tool breakage.