Import 27540 Jobber Drill Bit Wire 40 0.0980 in Hss

Product Description

The IMPORT 27540 is a wire gauge size 40 jobber-length drill bit designed for general-purpose drilling in metal, wood, and plastic. Machined from high speed steel (HSS) with an oxide coating for added surface hardness and lubricity, it cuts at 0.0980 inches in diameter with a standard 118-degree point angle. The right-hand spiral flute evacuates chips efficiently during through-hole and blind drilling operations. At 2.375 inches overall length with a 1.375-inch flute, this bit suits handheld drills, drill presses, and CNC fixtures where a straight-cylindrical shank is required. Tradespeople and machinists reach for this size when drilling pilot holes, clearing tapped passages, or working in tight clearances.

This bit is suited for light-duty production and maintenance drilling in sheet metal, thin plate, and soft alloys. The wire size 40 diameter falls in the 0.0500 to 0.1000 inch range, making it a common selection for tapping operations, electrical panel work, and small-diameter through-holes in HVAC, plumbing, and electrical rough-in applications. It is sold individually but requires a minimum order of 12 units.

Key Features

• Wire gauge size 40 (0.0980 inches) straight-cylindrical shank for standard chuck compatibility
• 118-degree standard point angle for general-purpose material entry
• High speed steel construction with oxide coating for wear and heat resistance
• Right-hand spiral flute with regular spiral type for efficient chip ejection
• Web-thinned tapered web reduces thrust force during drilling
• 2.375-inch overall length with 1.375-inch flute length for jobber reach

Compatibility

Designed as a general-purpose jobber drill bit compatible with any handheld drill, drill press, or CNC spindle accepting a straight-cylindrical shank in the 0.0980-inch diameter range.

Installation Notes

Install and remove drill bits only with the drill fully powered off and, on drill presses or CNC equipment, with the spindle locked. Use a properly sized chuck key or collet to secure the straight shank before operation. Wear appropriate eye protection when drilling metal or composite materials. For best results in metal, apply cutting fluid to extend bit life and control heat buildup.