98.5-Inch Blade Length
The specified replacement blade length is 98.5 inches. Correct blade length is essential for proper installation, tensioning, wheel tracking, and safe operation on compatible Wellsaw No. 5 equipment.
1/2-Inch Blade Width
The 1/2-inch blade width provides a useful balance of flexibility and rigidity for smaller metal-cutting applications, helping maintain stable tracking and accurate cuts.
Classic Wellsaw Model 5 Compatibility
Designed for compatible Wellsaw No. 5, Model 5, and 5M configurations, this replacement blade is suited to vintage workshop and machine-maintenance applications.
Horizontal Metal-Cutting Performance
The compatible Model 5 platform is designed for horizontal metal cutting and can handle small-to-medium workpieces when the correct tooth pitch and cutting conditions are selected.
Multi-Speed Step-Pulley Drive
The machine uses a step-pulley drive system that allows blade speed selection according to material type, thickness, and cutting requirements.
Four-Speed Cutting Compatibility
Referenced Model 5 configurations provide blade speeds of approximately 50, 90, 160, and 250 FPM, although exact speeds can vary by historical sub-model.
Manual Blade Tensioning
A dedicated handwheel allows the operator to position and tension the blade correctly against the blade guides and machine wheels.
Sliding Vise Jaw
The compatible machine uses a manual sliding vise with handwheel operation to secure material and support consistent cutting.
Swivel Vise Capability
The vise can be adjusted from approximately 0° to 45°, allowing the blade to be used for straight and miter-cutting applications.
Automatic End-of-Cut Shut-Off
The vintage Wellsaw design incorporates a mechanical stop system that can interrupt the motor circuit after the blade completes a cut.
Stable Blade Tracking
Correct blade tension, guide adjustment, wheel condition, and tooth selection help maintain reliable blade tracking and minimize blade wandering.
Reduced Vibration
Proper blade installation combined with the machine's substantial construction helps reduce vibration and improve cutting consistency.
Efficient Chip Removal
Selecting the appropriate tooth pitch and maintaining a suitable feed rate helps promote chip evacuation and reduce heat buildup.
Long Blade Service Life
Proper blade break-in, tooth selection, tension, cutting speed, feed pressure, and machine maintenance can help reduce premature tooth wear and extend blade life.
Professional Vintage Replacement Solution
A correctly sized 98.5-inch × 1/2-inch replacement blade provides a practical replacement solution for compatible Wellsaw No. 5 machines used in maintenance, restoration, and workshop applications.
