Starcke sanding discs and belts for wood floors in zirconia, aluminium oxide, ceramic and silicon carbide, across grits from 16G through to 1200G.
Sanding Discs: 150mm and 178mm
Discs come in two main diameters. The 150mm size includes the Starcke Sanding Discs, 8+1 Holes, Velcro, Festool range (built for dust extraction on Festool-compatible machines) running 40G to 120G, alongside single-hole and solid-back versions such as the Starcke 40G Sanding Disc, 150mm, 1 Hole. At 178mm, the Starcke Single Sided Sanding Disc range spans 24G through to 80G, without dust extraction holes.
Sanding Belts: 8" and 10" for Drum Sanders
For drum sanders, Starcke's belts come in 8" (200x750mm) and 10" (250x750mm) widths, each available in both zirconia and aluminium oxide, spanning 24G up to 100G — the coarser end of the range, suited to the initial removal stage of a job.
Abrasive Types: Zirconia, Aluminium Oxide, Ceramic and Silicon Carbide
Starcke's range covers all four common abrasive materials. Zirconia and aluminium oxide dominate the disc and belt ranges shown here, generally suited to standard sanding work, while ceramic and silicon carbide options (confirmed in the wider range) tend to suit longer-life or finer applications respectively — check the specific product page for which material a given item uses.
Fine Grits for Buffing and Finishing
Beyond the standard sanding grits, Starcke's range extends up to 600G, 800G and 1200G — far finer than what's needed for initial sanding, and generally used for buffing between coats or achieving a very smooth final surface rather than removing material.
FAQs
What's the difference between the 8+1 hole and single-hole discs?
More holes generally mean better dust extraction on machines designed for it — check your sander's dust port configuration before choosing.
Which grit should I use for the first pass on an old floor?
Coarser grits like 16G to 24G are typical for a first pass on an uneven or heavily worn floor, moving progressively finer from there.
Do I need the very fine grits like 800G or 1200G?
These are generally used for buffing or a very fine final finish rather than standard floor sanding — most jobs won't need to go this fine, but it's available if your project calls for it.
What's the difference between an 8" and 10" belt?
This refers to the belt's width, so the choice depends entirely on which size your specific drum sander takes.
Is zirconia or aluminium oxide better for a standard sanding job?
Zirconia generally cuts faster and lasts longer under heavy use, while aluminium oxide is a more budget-friendly option for standard jobs — check the specific product page for guidance on your situation.
