Import 27502 Jobber Drill Bit Wire Size 2 Hss Oxide

Product Description

The IMPORT 27502 is a high speed steel jobber-length drill bit ground to a 118-degree standard point angle with an oxide coating for improved surface hardness and lubricity. Sized to wire gauge number 2, the bit measures 0.2210 inches in decimal diameter and features a straight-cylindrical shank of the same diameter for direct chuck mounting. At 3-7/8 inches overall length with a 2-5/8 inch flute length, it fits standard drill presses, hand drills, and CNC equipment. The spiral flute geometry is regular with a tapered web and web-thinned tip to reduce thrust during entry. This is a general-purpose cutting tool suited for machinists, maintenance technicians, and trade professionals working with ferrous and non-ferrous materials.

The 27502 is intended for general-purpose drilling in a wide range of shop and field applications. The right-hand cutting direction and standard 118-degree point make it appropriate for drilling mild steel, aluminum, plastics, and similar materials encountered in HVAC, plumbing, electrical, and general mechanical work. The straight-cylindrical shank accommodates standard three-jaw chucks across benchtop drill presses, portable electric drills, and drill-motor attachments. Coolant-through capability is not provided, so this bit is best suited for conventional dry or externally lubricated drilling operations.

Key Features

• Wire size number 2 — 0.2210 inch decimal diameter for precise hole sizing
• 118-degree standard point angle with web-thinned, tapered web for reduced entry thrust
• High speed steel construction with oxide coating for wear resistance and lubricity
• 3-7/8 inch overall length with 2-5/8 inch flute length — standard jobber proportions
• Right-hand spiral flute with regular helix for efficient chip evacuation
• Straight-cylindrical shank fits standard three-jaw chucks without adapters

Compatibility

Designed as a general-purpose jobber drill bit fitting any standard three-jaw drill chuck that accepts a 0.2210 inch straight-cylindrical shank.

Installation Notes

Secure the shank fully in the chuck and verify runout before drilling. Always wear appropriate eye protection and secure the workpiece. Reduce feed pressure near drill-through to prevent grab. Apply cutting fluid when drilling steel to extend bit life and improve hole finish.