Check the listing for details. Ikeda RM1000 Radial Arm Drill, 42" Arm, 11" Column. Condition: Used. Listed at 2450.00 USD. Max Spindle Center to Column: 41-5/8". Min Spindle to Column: 10-3/4". Spindle Feed Rates: (4). 004 to. 021 IPR. Arm Length: 42". Clamping Style: Power. Spindle Speeds: (12) 30 to 1440 RPM.