Eagle Cutting Tool MT-045-075-P-I Hss Metric Plug Tap

Product Description

The EAGLE CUTTING TOOL MT-045-075-P-I is an M4.5 x 0.75 mm high-speed steel (HSS) metric plug tap designed for cutting internal threads in through-holes and blind holes. The plug chamfer — typically 3 to 5 threads of lead — makes it the most versatile starting tap for general threading operations. Built from HSS, it handles a wide range of workpiece materials including mild steel, aluminum, brass, and plastics. Machinists, maintenance technicians, and tool-and-die professionals use this tap for production and repair threading on metric-standard fastener applications requiring an M4.5 coarse-pitch thread.

This tap is suited for hand tapping with a tap wrench or T-handle, as well as low-speed machine tapping on drill presses and CNC machining centers with appropriate tap holders. The M4.5 x 0.75 size is common in light mechanical assemblies, instrumentation hardware, and European-spec equipment where metric coarse threading in the small-fastener range is required. It is an import-grade tap, appropriate for general-purpose shop use and moderate production volumes.

Key Features

• M4.5 x 0.75 mm metric coarse thread form for standard internal threading
• Plug chamfer lead for versatile use in through-holes and accessible blind holes
• High-speed steel (HSS) construction provides durability across common workpiece materials
• Compatible with standard tap wrenches and machine tap holders in the appropriate size range
• Import-grade tap suited for general-purpose and light production threading tasks

Compatibility

Designed as a general-purpose metric plug tap for hand and machine tapping applications requiring M4.5 x 0.75 mm internal threads.

Installation Notes

Threading operations should be performed by a qualified machinist or maintenance technician familiar with proper tapping technique. Ensure the workpiece is securely clamped and the pilot hole is drilled to the correct tap drill diameter before starting. Apply cutting fluid appropriate to the workpiece material to extend tap life and improve thread quality. For machine tapping, use a floating tap holder or tension-compression holder to reduce tap breakage risk.

Technical Specifications

• Thread Size: M4.5 x 0.75 mm
• Thread Standard: Metric Coarse
• Tap Type: Plug
• Material: High-Speed Steel (HSS)
• Weight: 0.09 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: MT-045-075-P-I