M.a. Ford. 30202602 Micro Drill Bit Size 71 Solid Carbide

Product Description

The M.A. FORD. 30202600 is a micro drill bit designed for precision drilling in tight tolerances and small-diameter hole applications. Built from solid carbide, this bit features a 130-degree point angle optimized for hard and abrasive materials. The bright/uncoated finish suits a wide range of workpiece materials without the heat buildup associated with some coatings. At 0.0260 inches in diameter (Wire Size 71) and an overall length of 1.5 inches, it is sized for close-tolerance work in machining, tooling, and fabrication environments. Licensed machinists, tool-and-die makers, and precision metalworking shops are the primary users of this style of drill.

This bit is suited for drilling cast iron, hardened steel, stainless steel, alloy steel, carbon steel, aluminum, non-ferrous metals, special alloys, and tool steel. The fast spiral flute promotes chip evacuation during through-hole and blind-hole operations. The straight-cylindrical shank at 1/8 inch diameter seats directly into standard drill chucks and collet holders, making it compatible with CNC machining centers, drill presses, and handheld precision drilling setups where the shank size is supported.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard and abrasive materials
• 130-degree point angle suited for drilling steel, cast iron, and stainless steel
• Wire Size 71 diameter (0.0260 inches) for small-diameter, close-tolerance holes
• Fast spiral flute design promotes efficient chip evacuation
• Bright/uncoated finish compatible with a broad range of workpiece materials
• Straight-cylindrical 1/8-inch shank fits standard chucks and collet holders
• Right-hand cutting direction; 2-flute configuration

Compatibility

Compatible workpiece materials include cast iron, hardened steel, stainless steel, alloy steel, carbon steel, aluminum, non-ferrous metals, special alloys, and tool steel. Fits standard drill chucks and collet holders accepting a 1/8-inch straight-cylindrical shank.

Installation Notes

Installation and use of this micro drill bit should be performed by qualified machinists or tooling professionals familiar with small-diameter carbide tooling. Secure the shank firmly in a compatible collet or chuck before operation to prevent runout. Carbide is brittle and susceptible to breakage from side loading, impact, or improper feed rates — use appropriate speeds and feeds for the workpiece material. Inspect the cutting edges before each use and replace the bit if chipping or wear is detected.