Spiral Flute Tap: #3-48, UNC, 2 Flute, Bottoming, 2B Class of Fit, High Speed Steel, Bright/Uncoated MPN:008063AS

US General's Shrink-Fit Tool Holder is designed for professional users in the metalworking industry, such as machine shops or toolrooms where precise clamping of rotary tools is required. It features a HSK40E taper shank to ensure optimal compatibility with machinery and reduces the chances of misalignment during operation, preventing downtime due to incorrect sizing. Its shrink-fit design provides superior gripping force on the cutting tool without the need for additional set screws or locking mechanisms, ensuring stable performance while maintaining easy replaceability when needed. This holder delivers superior rigidity and accuracy demanded by today's machinery and is suitable for use with machining centers or lathes that feature a taper shank-style spindle interface, such as Swiss-type CNC lathes.