Accupro A-6120262R Micro Drill Bit 2.62 Mm Solid Carbide

Product Description

The ACCUPRO A-6120262R is a solid carbide micro drill bit designed for precision small-diameter drilling in tight-tolerance applications. With a 2.62 mm (0.1031 inch) cutting diameter and a 120-degree standard point angle, this bit enters material cleanly and tracks accurately in demanding setups. The bright, uncoated carbide construction provides a hard, slick cutting surface suited for non-ferrous metals, plastics, printed circuit boards, and similar materials. The straight-cylindrical shank measures 3.00 mm in diameter, making it compatible with standard collet chucks and drill press spindles. Overall length is 38 mm with a 14 mm flute length. This bit is part of ACCUPRO's Miniature series and is typically installed or operated by machinists, toolroom technicians, and precision fabricators.

This micro drill bit fits applications where small hole diameters and consistent geometry are critical. Common use cases include drilling pilot holes, through-holes in PCBs, watch components, small mechanical assemblies, and precision fixtures. The right-hand spiral flute design efficiently evacuates chips during through-hole drilling. This bit is sold individually per package, with a minimum order of 10 units, making it appropriate for production environments where bit replenishment is routine.

Key Features

• 2.62 mm cutting diameter with 0.1031 inch decimal equivalent for cross-reference
• 120-degree standard point angle for accurate entry and reduced walking
• Solid carbide construction for hardness and heat resistance in precision drilling
• Bright, uncoated finish suitable for non-ferrous metals, plastics, and composites
• Right-hand cut with regular spiral flutes for consistent chip evacuation
• Straight-cylindrical 3.00 mm shank for broad collet and chuck compatibility

Compatibility

Designed as an OEM-style replacement or production consumable for use in standard collet chucks, keyless drill chucks, and CNC spindles accepting a 3.00 mm straight-cylindrical shank.

Installation Notes

This bit is intended for use by machinists and precision toolroom personnel. Secure the shank fully in a properly sized collet or chuck before operation and verify runout before beginning a drilling cycle. Use appropriate spindle speeds for carbide tooling in the target material and avoid side loading, which can fracture small-diameter carbide bits. Always follow shop safety protocols and machine guarding requirements during setup and operation.