3/4" Arbor Hole Spindle Shaft for Motor-Grinder with 1/2" Shaft Left Hand Thread (E 9)

3/4" Arbor Hole Spindle Shaft for Motor-Grinder with 1/2" Shaft Left Hand Thread (E 9)

3/4" ARBOR HOLE - LEFT HAND SPINDLE - 1/2" STRAIGHT SHAFT ARBOR HOLE size is 3/4" - THREADED SHAF Arbor - Spindle is made in the U.S.A. manufactured with close tolerances, runs true without any vibration with optimal performance of wheels and accessories being used. A 3/4" Arbor Hole Spindle is used to hold Wheels with 1/2" arbor holes: Abrasives, Drum Sanders, De-Burring, Buffs and Felt Wheels and more. Arbor hole on this Spindle is a 3/4" to work on 3/4" diameter shaft Grinders - Motors. The arbor is made to be used on the LEFT Side of the motor, with left hand threading, fastened and held on the motor shaft with 2 Allen Head Set Screws. Note: Always slightly tighten the front most set screw and then the one closest to the motor. Final tightness should be done after both are equally tight. JETS Product # 1603-973475 FEATURES: · Precision Quality · Machining is done by CNC Equipment · Made of Steel and Anodized Black Finish · Set of Allen Screw do not protrude above the main shaft of the spindle. · Spindle comes with 2 Steel Machined Washers · Left Hand 1/2" x 20 Nut · Quality Hardware (Washers and Screws) Specifications: - Material: Cold Rolled Steel - Overall Length: 3-1/2" - 88.85mm - Arbor Body Diameter: 1-9/64" - 28.98mm - Spindle Body Length: 1-17/32" - 38.92mm - Spindle 1/2" Shaft Length: 1-7/8" - 47.6mm - Arbor Hole: 3/4" - 19.0mm for Shaft Connection - Arbor Shaft Depth: 1-1/4" - 32.0mm - Weight: 8.25z. - 234gr Spindle is made to be used on a 3/4" shaft diameter and on the LEFT Hand Side of Motor with forward direction. Item is New Never Used.