Designed for Acra RF-128
This replacement blade listing is intended for the Acra RF-128 combination bandsaw. Verify the exact machine designation and blade dimensions before purchase to ensure compatibility.
Specified 64-Inch Blade Length
The supplied product listing specifies a 64-inch blade length. Related RF-128 references list approximately 64 3/8 inches, so confirm the required length for your machine before ordering.
1/2-Inch Blade Width
The specified 0.5-inch blade width provides a suitable cutting profile for compatible metal-cutting operations. The related RF-128 specification lists a width of approximately 12.7 mm, equivalent to 1/2 inch.
Compatible with Metal-Cutting Applications
The RF-128 is described as a compact metal-cutting bandsaw. With the correct tooth pitch and blade material, a compatible blade can cut suitable steel, tubing, pipes, and solid metal stock.
Carbon Steel and Bi-Metal Options
Replacement blades for this machine may be available in carbon steel or bi-metal construction, depending on the supplier. Bi-metal options, including M42 tooth material, are commonly selected for more demanding metal-cutting applications.
Supports Horizontal and Vertical Cutting
The RF-128 converts between horizontal cutoff operation and vertical cutting using its worktable. A correctly fitted blade supports the cutting tasks permitted by the machine's design.
Three-Step Speed Compatibility
The supplied machine references list three blade speeds of approximately 65, 95, and 165 FPM for 50 Hz operation. Confirm the speed settings for your exact machine and choose a suitable setting for the workpiece.
Suitable for Miter Cutting
The RF-128 features a swiveling vise that supports cutting angles from 0° to 45°. A correctly selected blade helps maintain consistent cutting performance during straight and angled operations.
Precision Blade Tracking
Correct blade dimensions, tension, and guide adjustment help maintain smooth tracking and reduce unwanted blade movement during cutting.
Efficient Chip Removal
Choosing the appropriate tooth pitch helps remove chips efficiently and reduces tooth loading. This is particularly important when cutting tubing, pipes, and solid metal stock.
Supports Different Tooth Pitches
Fixed tooth configurations such as 6, 14, and 18 TPI, as well as variable-pitch options such as 6/10, 8/12, and 10/14 TPI, may be available. Choose the tooth pitch according to material thickness and cutting requirements.
Safety Cover Compatibility
The RF-128 machine reference describes a full blade housing cover and an automatic shutoff safety switch. Always keep safety covers in place and follow the manufacturer's operating instructions.
Stable Cast Construction
The machine's cast structure provides a stable platform for cutting operations. Correct blade tension and guide adjustment are still essential for accurate results.
Helps Extend Blade Life
Using the correct blade material, tooth pitch, speed, and feed pressure can reduce premature wear and support consistent cutting performance.
Practical Replacement for Workshops
A correctly matched RF-128 replacement blade can help restore cutting performance in small fabrication shops, maintenance departments, and general metalworking workshops.
