The Lockit Disc Surface Conditioning Disc is designed for controlled blending, surface prep, and finishing on metal surfaces. Available in 76mm and 51mm sizes with Fine, Medium, and Coarse grades, these discs are ideal for smoothing welds, removing light corrosion, and prepping surfaces without heavy material removal.

Unlike grinding discs, surface conditioning discs refine and blend rather than cut aggressively — making them perfect for finishing stages in fabrication and automotive work.

Used in workshops across New Zealand, these discs give clean, consistent results while maintaining control and reducing gouging.

Precision prep. Clean finish. Workshop reliable.

Available Sizes

• 51mm – Detail work and tight access areas

• 76mm – General blending and surface prep

Available Grades & Uses

• Coarse – Light weld blending and heavier surface prep

• Medium – General blending and smoothing

• Fine – Final finishing and surface refinement

Why We Use Them in the Workshop

• Surface conditioning for smooth blending

• Removes light rust, oxidation, and surface marks

• Ideal for finishing without heavy material removal

• Controlled, consistent performance

• Quick change attachment system

• Suitable for steel and metal surfaces

Ideal For

• Weld blending and finishing

• Removing light corrosion

• Surface preparation before painting or coating

• Fabrication and automotive metalwork

• Professional workshop use

How to Use

Fit to a compatible Lockit / quick-change backing pad.
Select the appropriate grade for the finish required.
Use light, controlled pressure for best results.
Always wear appropriate PPE.

Built for Clean Finishing Work

This surface conditioning disc NZ workshops rely on delivers smooth, controlled blending — perfect when the job needs refinement, not aggression.