Excellent sharpness and durability for hard cutting stainless steel; Special shape design and special second processing reduces wear torque; For stop hole processing; Cutting material: Stainless steel, low and medium carbon steel; Accuracy: H3; Nominal Dimensions: M12.0; Pitch: 0.06 inches (1.75 mm); Thread length: 1.1 inches (29 mm); Total length: 3.2 inches (82 mm); Shank diameter: 0.3.3 inches (8.5 mm). 10.25 Processing screw: Metric screw; Number of bites: 2.5 threads; Surface treatment: homo processing; Tap grade: JIS class; High-speed steel (HSS-E)
●難削ステンレス鋼に抜群の切れ味と耐久性です。
特殊な形状設計と特殊二番加工で摩耗トルクを低減します