Precision Twist Drill 5995552 Drill Bit Set 20 Pc Hss

Product Description

The PRECISION TWIST DRILL 5995552 is a 20-piece jobber length drill bit set designed for metalworking and general-purpose drilling applications. Built from high speed steel (HSS) with an oxide finish, the set covers wire gauge sizes from 80 through 61, giving machinists and tradespeople a compact range of small-diameter bits in a single organized case. All bits feature straight shanks and a 118-degree standard point angle, which suits a wide range of materials and drilling scenarios. This set meets ANSI specification designations and is packaged in a metal storage case that keeps bits indexed and protected between uses.

This drill bit set is suited for metalworking, light fabrication, and multipurpose bench work in shop or field environments. The Series R18 jobber length bits provide a standard flute-to-diameter ratio that balances rigidity with chip clearance, making them a reliable choice for electricians, HVAC technicians, plumbers, and general maintenance tradespeople who regularly drill through sheet metal, brackets, and light structural members with small-diameter holes.

Key Features

• 20-piece set spans wire gauge sizes 80 through 61 for small-diameter drilling coverage
• High speed steel construction with oxide finish for general-purpose durability
• 118-degree standard point angle for broad material compatibility
• Straight shank fits standard drill chucks without adapters
• ANSI specification compliance ensures consistent dimensional accuracy
• Metal storage case keeps bits organized and protected on the job

Compatibility

Designed for use in standard drill chucks accepting straight shank bits; suitable for metalworking and multipurpose drilling applications across trade and shop environments.

Installation Notes

Install bits fully into the chuck and tighten securely before operation. Ensure the drill is powered off and unplugged or the trigger is locked before changing bits. Use appropriate cutting fluid or lubricant when drilling through ferrous metals to extend bit life and maintain hole quality. Dispose of worn or broken bits safely to avoid injury.