Accupro A-6120118R Micro Drill Bit 1.18 Mm Solid Carbide

Product Description

The ACCUPRO A-6120118R is a solid carbide micro drill bit designed for precision drilling in tight-tolerance applications. It measures 1.18 mm (0.0465 inches) in diameter, equivalent to wire size 56, with a 120-degree drill point angle and a 30.00 mm overall length. The straight-cylindrical shank diameter is 1.50 mm. The bright, uncoated carbide construction delivers consistent performance in materials where edge sharpness and rigidity are critical. This bit is part of the ACCUPRO Miniature series and is sold individually with a minimum order quantity of 10 units.

This micro drill bit is suited for precision machining operations where small-diameter hole generation is required. Typical applications include PCB drilling, instrument component fabrication, mold work, and other miniature part production. The right-hand cutting direction and spiral flute design make it compatible with standard CNC machining centers, drill presses, and precision hand-piece setups used in tool-and-die, medical device, and electronics manufacturing environments.

Key Features

• 1.18 mm (0.0465 inch) cutting diameter, wire size 56
• 120-degree drill point angle for accurate entry in hard and soft substrates
• Solid carbide construction for rigidity and wear resistance at small diameters
• Bright/uncoated finish — no coating thickness to affect hole tolerance
• Spiral flute, right-hand cut for standard machine spindle compatibility
• Straight-cylindrical shank at 1.50 mm for secure collet clamping

Compatibility

Designed as an OEM-style replacement and standard production bit for CNC machining centers and precision drilling equipment accepting 1.50 mm straight-cylindrical shank tooling in the miniature drill category.

Installation Notes

Installation and use of this bit should be performed by trained machinists or tooling technicians. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet and torque to the machine manufacturer's collet specifications. Run at spindle speeds appropriate for the workpiece material and 1.18 mm diameter carbide tooling — consult your speeds-and-feeds reference or CAM software for correct parameters.