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<p><strong>Make:</strong> Brown & Sharpe<br><strong>Model:</strong> No. 13<br><strong>Serial No.:</strong> 525-13-1601<br><strong>Year:</strong> 1964<br><strong>Condition:</strong> Used – Overall in great shape. Repainting available for an additional $450.</p>
<p><strong>Specifications:</strong></p>
<p><strong>Capacity & Work Envelope</strong></p>
<ul><li>Swing Over Table: 8" diameter (up to 16" with factory riser blocks)</li><li>Distance Between Centers: 24"</li><li>Maximum Grinding Length: 14"</li><li>Approximate OD Grinding Capacity: Up to 10"</li><li>ID Grinding Capacity: 0.5"–5" with internal grinding attachment</li><li>Spindle Center to Table: 3-3/4"–12-1/8"</li><li>Work Spindle to Wheel Spindle Centerline: 2-1/4"–12-1/4"</li></ul>
<p><strong>Wheelhead & Spindle</strong></p>
<ul><li>Wheelhead Motor: 1 HP, 1,735 RPM</li><li>Double-Ended, Anti-Friction Bearing Spindle</li><li>Grinding Wheel Size: 7" × 1/2" × 1-1/4" taper-hub</li><li>Wheel Speeds: 2,455 / 3,545 / 5,730 RPM (varies by pulley configuration)</li><li>Wheelhead: 360° swivel base with additional angular adjustment</li><li>Vertical Head Travel: 8-3/8"</li><li>Vertical Feed Graduations: 0.0005"</li><li>Cross-Slide Travel: 10-1/2"</li><li>Cross-Slide Fine Feed: 0.0001" on work diameter</li></ul>
<p><strong>Table & Feed</strong></p>
<ul><li>Longitudinal Table Travel: 22"</li><li>Power Feed: Reversible mechanical gearbox with 6 speeds</li><li>Table Feed Rates: 7-3/4–100 IPM</li><li>Table Swivel: 90° in either direction</li><li>Taper Grinding Capacity: Up to 3" per foot</li><li>Manual Handwheel: Coarse and fine feed</li></ul>
<p><strong>Headstock & Tooling</strong></p>
<ul><li>Headstock Motor: 1/6 HP</li><li>Spindle Taper: Brown & Sharpe No. 7</li><li>Compatible with B&S No. 11 toolholder collets using appropriate adapter</li><li>Headstock Speeds: 128 / 220 / 360 / 540 RPM</li><li>Headstock Base Swivel: 100° either side of center</li></ul>
<p><strong>Electrical & Dimensions</strong></p>
<ul><li>Electrical Requirements: 220/440V, 3-phase, 60 Hz</li><li>Approximate Dimensions: 65" L × 55" W × 64" H</li><li>Approximate Weight: 2,500–2,900 lb<strong>s</strong></li></ul><ul></ul>
