1/4" Bore Diameter, 8”/200mm Projection, 0.5" Nose Tip Diameter, 1.03" Nose Base Diameter CAT40 TOOL HOLDER; Precision tool holder intended to be used with spindles designed for CAT40 tooling SHRINK FIT; Large clamping forces and low runout make this tool holder ideal for demanding applications that require highly accurate machining SLIM FIT; The slim design of this tool holder allows for machining in highly confined spaces; Less tool changes are also required as the same cutting tools will now be able to reach tighter spaces BALANCED; Balanced to G2.5 at 20000 RPM, this tool holder maintains low runout even at high spindle speeds
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