Product Overview
Installation instructions and shim kit is included!
Contact us about having your existing blades re-sharpened!
Replacement slitter blades help keep sheet metal cutting machines working smoothly. This set includes double edge blades and shims and is made for standard Wilder slitter models like 2024 1624 1630 and 1424. New blades can improve cut quality and keep production running without delays. Installation instructions and shims come with the set for a proper fit. This helps users replace worn blades and maintain safe and efficient cutting in industrial settings.
Frequently Asked Questions
You get a set of new double-edge slitter blades plus the matching shims and installation instructions. The slitter blades with shims are intended to help you set correct spacing and alignment for a clean, consistent knife slit. Using the included shims can also help reduce burrs and uneven cutting when replacing worn circular slitter blades.
The 10021 Wilder slitter blades are commonly used on standard Wilder sheet slitters such as models 2024, 1624, 1630, and 1424. Compatibility can depend on the slitter knife diameter, bore, thickness, and how the circular knife blade stacks with spacers on your arbor. If your machine has been modified, verify measurements before installing slitter knives.
Start with a conservative shim stack, then adjust in small increments to achieve proper overlap and clearance between the slitter blade and the mating knife. The goal is smooth cutting without rubbing, excessive drag, or edge chipping on the circular knives. After adjustment, run a short test cut and recheck fasteners and alignment before returning to full production.