Precision Twist Drill 018042 Hss Jobber Length Drill Bit

Product Description

The PRECISION TWIST DRILL 018042 is a high-speed steel (HSS) jobber-length drill bit from the R18 Series 42 line, engineered for drilling into hard surfaces and tough materials. Jobber-length geometry balances reach and rigidity, making it well-suited for general production and maintenance drilling. HSS construction provides the heat resistance and edge retention needed to handle ferrous metals, hardened steels, and similar demanding workpiece materials. This bit is a standard trade-use tool for machinists, pipefitters, electricians, and HVAC technicians who need a reliable drill for metal fabrication and field service work.

The 018042 is appropriate for use in both shop and field settings where jobber-length HSS drills are specified. It fits standard drill chucks and can be run in benchtop drill presses, hand drills, and magnetic base drills. The R18 Series 42 designation identifies this bit within PRECISION TWIST DRILL's established HSS jobber line, which is commonly used in industrial, mechanical, and trade contractor applications involving hard or ferrous base materials.

Key Features

• High-speed steel (HSS) construction for heat resistance and edge retention on hard surfaces
• Jobber-length design balances drilling depth with bit rigidity
• R18 Series 42 designation within a proven HSS drill line
• Compatible with standard drill chucks in both handheld and stationary applications
• Sold individually (minimum order quantity of 1)

Compatibility

Designed as a standard HSS jobber-length drill bit suitable for use with conventional drill chucks in hand drills, drill presses, and magnetic base drills across trade and light industrial applications.

Installation Notes

Installation and use of this drill bit should be performed by qualified tradespeople following standard machining and drilling safety practices. Secure the workpiece firmly before drilling and ensure the bit is fully seated and tightened in the chuck before operation. Use appropriate cutting fluid or lubricant when drilling ferrous metals to prolong bit life and reduce heat buildup. Inspect the cutting edges before each use and replace the bit if chipping or dulling is observed.

Technical Specifications

• Series: R18 Series 42
• Material: High-Speed Steel (HSS)
• Drill Type: Jobber Length
• Weight: 0.01 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 1
• UPC: 086071180421

Standard Information

• Brand: PRECISION TWIST DRILL
• Manufacturer Part Number: 018042