Specification Brand : Generic BulletPoint1 : Product Name : Machine Taper Tap;Flute Diameter : 4mm BulletPoint2 : Shank Diameter : 4mm;Thread Length : 15mm BulletPoint3 : Total Length : 57mm;Material : HSS BulletPoint4 : Color : Gray;Total Weight : 18g BulletPoint5 : Package : 5 x Machine Taper Tap Color : Multiple Colors ConstructionType : Coated FasteningType : Universal ItemName : Qtqgoitem 5 Pcs 4mm Cutting Dia 3 Flutes HSS Machine Screw Thread Taper Taps (model: 597 db7 f54 398 e58) ItemTypeKeyword : thread-milling-taps Manufacturer : Qtqgoitem Material : Composite ModelNumber : 597db7f543988e582aa4751abef4ba PartNumber : 3a673999-f8ee-45050256fd1a06 ProductDescription : 5 Pcs 4mm Cutting Dia 3 Flutes HSS Machine Screw Thread Taper Taps Suit for machine use to cuts a thread on the inside surface of a hole, creating a female surface which functions like a nut. A taper tap offer a very gradual cutting action and is most often used when the material to be tapped is difficult to work (e.g., alloy steel). ProductSiteLaunchDate : 2022-11-29T07:00:04.512Z Size : Small Style : Wire Collated UnitCount : 1