THE UNIVERSAL ENGINEERING 912345 CAT 50 COLLET CHUCK TOOL HOLDER IS A PRECISION-ENGINEERED TOOL HOLDER DESIGNED FOR OPTIMAL PERFORMANCE IN MACHINING APPLICATIONS. IT FEATURES A CAT 50 HOLDER TYPE, ENSURING COMPATIBILITY WITH A WIDE RANGE OF CNC MACHINES. THE TOOL HOLDER HAS AN OVERALL LENGTH OF 15 INCHES, EXTENDING TO 16 INCHES WHEN THE BUTTON IS INCLUDED. ITS BODY DIAMETER MEASURES 1.30 INCHES AT THE NARROWEST POINT AND 2.75 INCHES AT THE WIDEST, PROVIDING A ROBUST AND STABLE STRUCTURE FOR SECURE TOOL HOLDING. THE BORE DIAMETER IS .75 INCHES, ALLOWING FOR PRECISE AND RELIABLE TOOL INSERTION. WITH A PROJECTION OF 10.5 INCHES, THIS TOOL HOLDER OFFERS EXTENDED REACH, MAKING IT SUITABLE FOR VARIOUS TOOLING AND ACCESSORY NEEDS IN COMPLEX MACHINING OPERATIONS.