Precision Twist Drill 018051 Hss Jobber Length Drill Bit

Product Description

The PRECISION TWIST DRILL 018051 is a high-speed steel (HSS) jobber-length drill bit from the R18 Series 51 line, engineered for drilling into hard surfaces and tough materials. Jobber-length geometry provides the balanced reach and rigidity needed for general-purpose production drilling across a wide range of applications. HSS construction delivers the heat resistance and edge retention required when working through ferrous metals, alloys, and other demanding substrates. This bit is sold as a single unit and is a staple in the toolkits of machinists, maintenance technicians, and trade professionals who demand consistent, repeatable hole quality.

The 018051 is suited for use in machine shops, fabrication environments, and on-site trade work where a reliable jobber-length drill is needed for hard-material applications. Its standard jobber-length profile makes it compatible with bench drill presses, hand drills, and other common drilling equipment. It is appropriate for both production-run drilling and single-operation maintenance tasks across industrial and commercial settings.

Key Features

• High-speed steel (HSS) construction provides heat resistance and edge retention on hard surfaces
• Jobber-length design balances reach with rigidity for accurate, controlled drilling
• R18 Series 51 designation for straightforward replacement and reorder identification
• Lightweight at 0.01 pounds, minimizing added load in tool setups
• Sold in single-unit packs with a minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement and standard fitment jobber-length drill bit for use in drill presses, portable hand drills, and compatible multi-spindle drilling equipment that accept standard jobber-length HSS bits.

Installation Notes

Installation and use should be performed by qualified machinists or trade technicians familiar with proper drill press or hand-drill operation. Ensure the drill chuck is fully secured before operation and verify the workpiece is properly clamped or fixtured to prevent movement. Use appropriate cutting fluid or coolant when drilling hard ferrous materials to extend bit life and maintain hole quality. Inspect the cutting edges before each use and replace if chipping or dulling is observed.

Technical Specifications

• Series: R18 Series 51
• Drill Type: HSS Jobber Length
• Weight: 0.01 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 086071180513

Standard Information

• Brand: PRECISION TWIST DRILL
• Manufacturer Part Number: 018051