‎1″ Dia. × 1″ Shank × 1-1/2″ DOC × 7″ OAL, Varianta Supral, 4 Flute, Variable Helix, Straight, External , Ballnose End Mill Northfield Type Chucks - Soft Jaws Chuck Size 4" inches Model #: C20990

Model #: C20990

Model #: RS-BHS50-442

Item #: 15914765

Model #: ZUSA-PF-4996

‎1″ Dia. × 1″ Shank × 1-1/2″ DOC × 7″ OAL, Varianta Supral, 4 Flute, Variable Helix, Straight, External , Ballnose End Mill Northfield Type Chucks - Soft Jaws Chuck Size 4" inches Model #: C20990Item #: CW8058650 Brand: Precision Cutting Tools Model #: 9585607 Product Specifications Cutting Diameter (DC) 1 Corner Radius (RE) 0. 008 Connection Diameter Machine Side (DCONMS) Straight Neck Diameter (DN) Slotting Roughing Semi Finish Finish Depth of Cut Maximum (APMX) 7 Body Half Taper Angle (BHTA) 5 Overall Length (OAL) Necked Corner Radius Tolerance (+ ) (RETOL) h6 Cutting Edge Material Steels Stainless & Cast Iron <33 Rc Number of Teeth 4