Value Collection MSC-04997151 Spiral Point Tap M3 X 0.5

Product Description

The VALUE COLLECTION MSC-04997151 is a spiral point tap designed for cutting internal metric coarse threads in through-hole applications. Built from high speed steel (HSS) with a bright uncoated finish, this plug-chamfer tap is suited for general-purpose tapping in soft to medium-hardness materials. The spiral point geometry pushes chips forward through the hole, keeping the flutes clear during the cut. With a thread size of M3 x 0.5 and a 6H class of fit, it produces standard tolerance threads used across a wide range of machined components. Machinists, tool and die makers, and maintenance technicians performing metalwork are the primary users of this tap.

This tap is intended for through-hole tapping in materials such as mild steel, aluminum, brass, and similar metals. The plug chamfer provides a gradual thread lead-in, making it practical for production runs and repair work where the tap must enter a clean through-hole. The 0.625-inch thread length accommodates typical M3 fastener engagement depths in light structural and mechanical assemblies. It is a single-piece tool sold individually with a minimum order quantity of one.

Key Features

• Spiral point design pushes chips ahead of the tap for cleaner through-hole tapping
• M3 x 0.5 metric coarse thread form for standard fastener compatibility
• 6H class of fit delivers consistent tolerance threads for general mechanical assembly
• High speed steel construction provides durability across a range of workpiece materials
• Plug chamfer with 2 flutes for smooth lead-in and efficient chip evacuation
• Bright uncoated finish suitable for use with standard cutting fluids

Compatibility

Designed as a standard OEM-style replacement or production spiral point tap for M3 x 0.5 metric coarse through-hole tapping operations. Fits standard tap holders and tapping chucks that accept the shank dimensions of this tool size.

Installation Notes

This tap should be installed in a tap wrench, T-handle, or machine tap holder appropriate for its shank size. Always apply cutting fluid rated for the workpiece material before and during tapping. Ensure the workpiece is securely fixtured before threading begins. Remove the tap periodically to clear chips when working in deeper holes, even though the spiral point design is intended for through-hole use.