- Thread size: M12x1.5 - Thread length: 30 mm - Square end size: 7 mm - Cutting direction: left handed - Straight groove design, shavings down, clear thread, fast tapping with accuracy - Wide applications and compatibility - Suitable for processing through holes - For drilling and thread cutting in stainless steel, aluminium, cutting steel, bronze, hard plastic, etc - Recommended feed: general steel 6-15 m/min; harder steel 5-10 m/min; stainless steel 2-7 m/min; cast iron 8-10 m/min - Titanium coating and material strength - Titanium coating provides corrosion resistance, improves wear resistance and hardness, and reduces coefficient of friction - M35 cobalt high speed steel tool has high hardness (HRC65-66), high red hardness, high wear resistance, good toughness - Easy to use and setup - Used on drilling and tapping machines, CNC and milling machines - Use with threaded oil to achieve higher quality threads and more durable taps - Recommended to use a machine tap drill with a collet and overload protection - Practical use scenarios - Tapping through holes in stainless steel or bronze workpieces for secure fasteners in machinery frames - Drilling and threading aluminium parts or hard plastic components for durable assemblies - Through-hole tapping in cast iron blocks for engine or brake components requiring reliable thread engagement