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Poly Cutting Edges are designed to protect smooth, hard surfaces – such as cobblestone and some pavements that can be damaged by equipment. They are not designed for continual use on rough surfaces.

Poly Cutting Edges

Non-stick UHMW poly surface reduces debris build-up
Prevents scuffing concrete or cobblestone sidewalks
Less shock to equipment in uneven concrete conditions
Lightweight compared to metal cutting edges
Available in different thicknesses (3/4″, 1″ or 1-1/2″) and widths (4″, 6″ or 8″)
Easy installation and maintenance-free operation
Custom-sized for your particular application. Measurements needed include blade length and optional hole drilling; quantity , distance between holes (center to center), and distance from edge to center of 1st hole.

Optional hardware kit includes 5/8″ X 2″ mounting bolt, nut, lock washer, and washer. (one kit is required per hole).

Replacement Case Centre Cutting Edge

Replacement Case Centre Cutting Edge 142300A1, Loader Bulldozer Case Replacement Bucket Center Edges Supplier, Replacement Bolt On Bucket Cutting Edge, 82″ Reversible Bolt-On Cutting Edge China Factory Replacement Case Centre Cutting Edge Feature: Komatsu Part No.: 142300A1 Type: Cutting Edges Size: 3/4″ thick * 6″ wide * 82″ length Material: High carbon steel or Boron […]View More

Case Reversible Bolt-On Blade

Case Reversible Bolt-On Blade 86577173, Loader Bulldozer Case Replacement Bucket Center Edges, Replacement Bolt On Bucket Cutting Edge, 84″ Reversible Bolt-On Cutting Edge China Factory Case Reversible Bolt-On Blade Feature: Komatsu Part No.: 86577173 Type: Cutting Edges Size: 1″ thick * 8″ wide * 84″ length Material: High carbon steel or Boron steel Compatible Machine […]View More

Case Replacement Bucket Cutting Edges

Case Replacement Bucket Cutting Edges 142301A1, Loader Bulldozer Case Replacement Backhoe Bucket Center Edges, Replacement Bolt On Bucket Cutting Edge, Reversible Bolt-On Blade Cutting Edge China Factory Case Replacement Bucket Cutting Edges Feature: Komatsu Part No.: 142301A1 Type: Cutting Edges Size: 5/8″ thick * 6″ wide * 93″ length Material: High carbon steel or Boron […]View More

Case Edge Cutting 121920A1

Case Edge Cutting 121920A1, Case Loader Bulldozer Replacement Backhoe Bucket Center Edges, Replacement Bolt On Bucket Cutting Edge, Reversible Bolt-On Blade Cutting Edge China Factory Replacement Case Edge Cutting Feature: Komatsu Part No.: 121920A1 Type: Cutting Edges Size: 1-1/8″ thick * 3-7/8″ wide * 82″ length Material: High carbon steel or Boron steel Compatible Machine […]View More

Case Bucket Cutting Edge

Case Bucket Cutting Edge 86577171, Case Loader Bulldozer Replacement Backhoe Bucket Center Edges, Replacement Bolt On Bucket Cutting Edge, Reversible Bolt-On Blade Cutting Edge China Factory Replacement Case Bucket Cutting Edge Feature: Komatsu Part No.: 86577171 Type: Cutting Edges Size: 1” thick * 8” wide * 77-7/8″ length Material: High carbon steel or Boron steel […]View More

Replacement Case Cutting Edges

Replacement Case Cutting Edges ZPC215381, Case Loader Bulldozer Replacement Backhoe Bucket Center Edges, Replacement Bolt On Bucket Cutting Edge, Reversible Bolt-On Blade Cutting Edge China Factory Replacement Case Cutting Edges Feature: Komatsu Part No.: ZPC215381 Type: Bulldozer OR Loader Cutting Edges Size: .75” thick * 8” wide * 82” length Material: High carbon steel or […]View More

Most graders require two grader blades, with six, seven, or eight-foot blades being the most common. The width of your grader blade is a key determinant of how well it wears. The standard width is six inches, however, eight inches is also a popular width for those seeking increased wear life.

The lifespan of a grader blade depends on the quality of the edge, the type of material it’s made from, and how it’s used. High-quality steel grader blades used for standard grading tasks can last several years with proper maintenance.

Standard blade sizes work in reverse to what you might think. A #30 blade is a lot shorter than a #3 blade for example. The higher the number, the shorter the coat will be. To take the guesswork out, each blade (and comb attachment), tells you what length it will leave the coat (usually given in mm’s).