Precision threading for through-holes. The OSG Metric Fine A-Spiral Point Tap is designed for high-accuracy M10 x 1.25 threads in a variety of materials, delivering reliable performance in through-hole applications.

• Thread size & type: Metric fine thread, M10 x 1.25, optimized for precise engagement and smooth cutting in through-hole work
• Design: A-Spiral Point geometry that efficiently pushes chips forward, promoting clean thread formation
• Material: Powder metal substrate offers enhanced hardness, wear resistance, and toughness for demanding tapping
• Coating: TiCN coating reduces friction and manages heat, extending tool life in tough or high-speed cuts
• Direction: Right-hand taps built for standard clockwise threading sequences
• Application: DIN374-compliant through-hole tapping, suitable for a broad range of alloys and thicknesses

This tap combines durable construction with intelligent geometry to deliver consistent thread quality, reduced tool wear, and efficient chip evacuation. The TiCN-coated powder-metal body keeps cutting edges sharper longer, while the spiral-point design minimizes chip buildup and cross-threading risk. Ideal for production runs and prototyping alike, it supports high-speed, high-precision tapping across common metals and provides dependable performance in through-hole assemblies and fixtures.