Accupro A-6100045R Micro Drill Bit 0.0177 in Solid Carbide

Product Description

The ACCUPRO A-6100045R is a solid carbide micro drill bit designed for high-precision small-diameter drilling applications. It measures 0.0177 inches in diameter with a 120-degree drill point angle and an overall length of 25.00 mm. The bright uncoated finish and right-hand cutting direction suit a wide range of precision machining tasks. Belonging to the Miniature series, this bit features a straight-cylindrical shank with a 1.00 mm shank diameter and a spiral flute type with a 3.60 mm flute length. Machinists and tool-and-die professionals rely on solid carbide construction for its rigidity and wear resistance in demanding small-hole work.

This micro drill bit is suited for precision machining environments including electronics manufacturing, aerospace component fabrication, medical device production, and instrument manufacturing. Its miniature form factor makes it appropriate for drilling small pilot holes, through-holes, and intricate features in ferrous and non-ferrous materials. The standard point type and regular spiral provide consistent chip evacuation in confined drilling geometries. It is sold individually with a minimum order quantity of 10 units per order.

Key Features

• Solid carbide construction provides high rigidity and wear resistance for extended tool life in precision drilling
• 0.0177 inch diameter with 120-degree drill point angle for accurate small-hole entry
• Bright uncoated finish compatible with a broad range of workpiece materials
• Straight-cylindrical shank at 1.00 mm diameter for secure chuck or collet holding
• Spiral flute design with 3.60 mm flute length promotes chip clearance in micro-diameter applications
• Right-hand cutting direction for use with standard spindle rotation

Compatibility

Designed as an OEM-style replacement or direct-use micro drill bit for precision machining setups utilizing straight-cylindrical shank tool holders or collets sized to accept a 1.00 mm shank diameter.

Installation Notes

Installation and use should be performed by qualified machinists or tooling professionals familiar with CNC or manual precision drilling equipment. Ensure the machine spindle is fully stopped and locked out before changing tooling. Verify collet or chuck compatibility with the 1.00 mm straight-cylindrical shank before securing. At micro diameters, runout control is critical — use precision collets and follow equipment manufacturer guidelines to minimize deflection and bit breakage.