Value Collection 01167402 No. 40 Hss Jobber Drill Bit

Product Description

The VALUE COLLECTION 01167402 is a No. 40 wire gauge jobber-length drill bit ground from high speed steel (HSS) with a bright, uncoated finish. It carries a 118-degree standard point angle and a web-thinned, tapered-web geometry that reduces entry force and centers the bit reliably on the workpiece. The straight cylindrical shank measures 0.0980 inches in diameter, matching the No. 40 decimal equivalent. Overall length is 2.375 inches with a 1.375-inch regular spiral flute. The two-flute right-hand cutting configuration provides efficient chip evacuation in the small-diameter range and is well suited for general-purpose drilling in production or repair environments.

This bit is rated for use in aluminum and non-ferrous materials including brass, copper, and soft plastics. Its small diameter makes it a go-to choice for pilot holes, tapping prep, and precision through-holes in sheet metal or light structural components. Machinists, maintenance technicians, HVAC installers, and electricians commonly reach for No. 40 bits when drilling for No. 6 screw clearance or preparing holes for tapping 6-32 machine threads. The jobber length balances reach with rigidity, making it practical in drill presses, CNC machines, and hand-held power drills alike.

Key Features

• No. 40 wire gauge size, 0.0980-inch decimal equivalent diameter
• 118-degree standard point angle for general-purpose drilling
• Web-thinned, tapered-web construction reduces thrust and improves centering
• High speed steel construction for durability across repeated use cycles
• Bright uncoated finish suitable for use with cutting fluids or dry
• Right-hand, regular spiral flute design promotes chip clearing in non-ferrous materials

Compatibility

Designed for general-purpose drilling in aluminum and non-ferrous workpiece materials. Fits any standard drill chuck or collet sized for a 0.0980-inch straight shank.

Installation Notes

Secure the shank fully in the chuck before applying power. Use the lowest practical spindle speed for small-diameter bits to reduce breakage risk, and apply light, consistent feed pressure. A cutting fluid or lubricant is recommended when drilling aluminum to extend bit life and improve hole finish. Inspect the cutting edges before each use; a dull or chipped tip on a small-diameter bit can cause breakage or oversized holes.