The Metric A-OIL-Spiral Flute Threading Tap from OSG is engineered for efficient blind-hole threading in demanding production environments. Crafted in powder metal and TiCN-coated, this right-hand tap delivers precise internal threads for metric M33 x 3.5 applications in line with DIN376 specifications.

• Thread size & direction: M33 x 3.5, Right Hand
• Material: Powder metal for a balanced combination of toughness and wear resistance
• Coating: TiCN to boost hardness, reduce friction, and extend tool life
• Flute design: A-OIL spiral flute optimizes chip evacuation in deep, blind holes
• Application: Specifically suited for blind-hole threading in metal components
• Standard compatibility: DIN376 specification for reliable, consistent results

The combination of powder-metal construction, TiCN coating, and the A-OIL spiral flute delivers smoother cutting, enhanced chip evacuation, and longer tool life in high-demand production runs. This tap supports clean, accurate threads in deep blind holes while resisting wear under repetitive use, helping to minimize tool changes and maximize throughput. Ideal for precision work in automotive, aerospace, mold making, and general engineering projects where dependable internal threads matter.