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Rocktech Grader Blades: cutting systems

Grader Blades

A clean, accurate cut, every pass.

Rocktech grader blades (cutting edges for motor graders) are made from hardened Boron, abrasion-resistant steel to hold a straight, true edge through long grading runs. Curved and flat profiles, single and double-bevel options, and standard bolt patterns mean a precise fit to your moldboard.

Key Features

  • Hardened Boron, abrasion-resistant steel for a long, straight wear edge
  • Flat and curved profiles to match your moldboard
  • Standard hole patterns for a direct fit
  • Punched and drilled to spec
  • Available in a range of lengths and thicknesses (16, 19, 25, 30 and 45mm)

Grader Blades Range

Grader Blades are available in all sizes and thickness and in both Carbon Steel or THRU hardened Boron steel. Our blades are approved by the Department of Roads and locally manufactured for tough SA conditions.

  • Rocktech General Purpose Curved grader blade
    General Purpose CurvedConstruction, final levels. All lengths 16mm, 19mm, 25mm
  • Rocktech Grader Blade Overlays
    OverlaysCat, Gallion, Komatsu, Volvo, Mitsubishi
  • Rocktech Flat Blades
    Flat BladesHaulage roads and mining applications, 25mm, 30, 35, 45 & 60mm
Half Arrows
  • Rocktech Half Arrow Profiles
    Half Arrow ProfilesHardened to 500BN for extreme wear. 19mm, 29mm, 40mm, 3.6m lengths, 1.2m lengths

Applications

Motor graders maintaining roads, mine haul roads, site levelling and fine grading in construction and agriculture.

Why Rocktech

Established in 1977, Rocktech manufactures and supplies earthmoving and mining wearparts using wear-resistant material technology, including boron steel, for longer operating hours and less downtime. Proudly South African and a BEE partner of choice, with local roots and a growing footprint across Africa. Come for the parts, stay for the service.

Frequently Asked Questions

Do you manufacture grader blades in South Africa?

Yes. Rocktech is a South African manufacturer and supplier of earthmoving and mining wearparts, established in 1977, supplying grader blades and a full range of Ground Engaging Tools nationwide and across Africa.

Will these parts fit my machine?

We supply parts to suit a wide range of machine makes and models. Send us your machine make, model and part numbers (or a photo) and we'll match the correct fit. Use the quote form or WhatsApp us.

What steel do you use?

We use wear-resistant materials including boron and abrasion-resistant alloy steels, selected for the application to deliver longer operating hours and less downtime.