Value Collection 01291400 Screw Machine Drill Bit 2.40mm Hss

Product Description

The VALUE COLLECTION 01291400 is a screw machine length drill bit designed for high-speed, close-tolerance drilling in metal and general-purpose materials. Built from high-speed steel (HSS) with an oxide finish, this bit measures 2.40 mm in diameter with a 118-degree standard point angle and an overall length of 43.00 mm (approximately 1.69 inches). The shorter screw machine length body provides added rigidity compared to jobber-length bits, reducing deflection in drill press and CNC applications. Two regular spiral flutes clear chips efficiently during through-hole and blind-hole operations. The web-thinned parallel web configuration reduces feed pressure at the cutting edge.

This drill bit is suited for production drilling environments where consistent hole quality in smaller diameters is required. Typical applications include machining soft steel, aluminum, brass, and plastics in machine shop, maintenance, and light manufacturing settings. The straight cylindrical shank seats securely in standard drill chucks and collet holders. Right-hand cutting direction is standard for conventional drilling setups. The oxide coating provides a basic level of surface hardness and corrosion resistance for general-purpose use.

Key Features

• 2.40 mm diameter with 118-degree standard point angle for general-purpose drilling
• High-speed steel construction for use across a range of common materials
• Oxide coating improves surface hardness and reduces friction during cutting
• Screw machine length body increases rigidity and reduces bit deflection
• Web-thinned parallel web reduces entry resistance and feed force
• Two regular spiral flutes for efficient chip evacuation

Compatibility

Designed as a general-purpose screw machine length drill bit compatible with standard drill chucks and collet holders accepting straight cylindrical shanks in the 0.0000 to 0.1000 decimal inch size range.

Installation Notes

This bit is installed and serviced by machinists, tool-and-die technicians, and maintenance mechanics. Ensure the drill press, CNC machine, or hand drill is fully powered down and secured before changing bits. Seat the straight shank fully and evenly in the chuck or collet before tightening to prevent runout. Do not exceed the recommended feed rate for the workpiece material, as HSS bits can overheat and lose temper without adequate coolant or chip clearance.