Hertel C.402.0215 Jobber Drill Bit 2.15 Mm Hss

Product Description

The HERTEL C.402.0215 is a jobber-length twist drill bit designed for general-purpose drilling in metal, wood, and plastics. Ground from high speed steel and finished with an oxide coating to reduce friction and extend tool life, this bit features a 118-degree standard point angle that self-centers on most workpiece materials without requiring a pilot hole. The straight-cylindrical shank seats securely in standard drill chucks. At 2.15 mm (0.0846 inches) in diameter and 54 mm overall length, this is a compact, precision drill suited for detailed work in close-tolerance applications handled by machinists, maintenance technicians, and fabricators.

This drill bit fits into general-purpose drilling workflows on drill presses, CNC machines, and hand-held power drills. The 29 mm spiral flute length provides efficient chip evacuation during through-hole and blind-hole operations in light-gauge ferrous and non-ferrous materials. It is appropriate for production environments requiring consistent results across repetitive small-diameter hole applications. The oxide finish provides a degree of corrosion resistance during storage and use. This bit is sold individually and is ordered in multiples of 12 units.

Key Features

• High speed steel construction for general-purpose drilling across a wide range of materials
• 118-degree standard point angle for reliable entry without pilot drilling
• Oxide coating reduces friction and provides light corrosion resistance
• Spiral flute design promotes active chip removal during drilling
• Straight-cylindrical shank fits standard drill chucks without adapters
• Right-hand cutting direction compatible with conventional drill equipment

Compatibility

Designed as a general-purpose jobber drill bit suitable for use with any standard drill chuck accepting a straight-cylindrical shank in the 2.00 mm to 3.00 mm diameter range.

Installation Notes

Install this drill bit into a properly sized drill chuck and tighten securely before operation. Secure workpieces with a vise or clamp before drilling to prevent movement and reduce the risk of bit breakage at this small diameter. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend bit life and maintain hole quality. Replace the bit at the first sign of dulling to avoid overheating or workpiece damage.