Cutting Discs
📘 Read our Cutting Disc Knowledge-Base Guide →
Cutting Discs for Mild Steel, Stainless, Aluminium & Stone
Browse our full range of cutting discs for angle grinders and stationary machines. We supply premium brands including Klingspor, Norton, SAIT, Bibielle and TurboCut, available in 115mm, 125mm and 230mm diameters — from ultra-thin cut-off wheels to heavy-duty reinforced discs for workshop, fabrication and site use.
Cutting Discs – Choose the Right Type for Your Material
At SAIC we stock cutting discs suited for everything from everyday mild steel cutting to high-performance stainless and heavy-duty construction work. Whether you need a 1.0mm thin disc for fast, cool cutting or a reinforced Type 27 for stainless steel under pressure, our range covers all key industrial tasks.
Looking for other disc types? Explore our full range of cutting, grinding and surface preparation abrasives:
→ Fibre Discs
→ Flap Discs
→ Grinding Discs
→ Roloc Discs
→ Surface Conditioning Discs
Metal & Mild Steel Cutting Discs
Our biggest range — ideal for fabrication shops, engineering workshops, automotive, maintenance and production. Popular choices include Klingspor SUPRA / EXTRA series, Bibielle CW and TurboCut general-purpose cut-off wheels available in 115mm, 125mm & 230mm.
- Cost-effective everyday cutting
- Fast cutting speed with controlled heat
- Available in Thin (1.0–1.9mm) & Standard (2.5–3.0mm)
- Best option for general fabrication steels
View Mild Steel Cutting Discs →
Stainless Steel / INOX Cutting Discs
INOX-rated discs contain no iron, sulphur or chlorine and prevent contamination on stainless steel. Our premium options include Norton Quantum3, Klingspor SPECIAL / SUPRA TZ ranges for cool cutting, long life and reduced burr formation.
- Stainless & alloy-safe — no contamination
- Longer disc life under pressure vs generic metal discs
- Available in Type 41 Flat & Type 27 Depressed Centre
- Best for stainless, nickel alloys, hardened steels
View Stainless Cutting Discs →
Aluminium Cutting Discs
Aluminium and soft metals require discs that resist loading. We supply TurboCut ALU and Norton ALU Specialist discs engineered for clog-resistant cutting with cooler operation and cleaner edges.
- Prevents loading and clogging on soft material
- Cool-cutting bond and chip-clear design
- Smoother cut edge vs standard metal discs
View Aluminium Cutting Discs →
Stone / Masonry & Concrete Cutting Discs
For construction and site work we offer Klingspor C 24 EXTRA and SAIT Silicon Carbide bonded wheels designed for concrete, stone, brick, cast iron and ductile materials.
- Silicon carbide grain ideal for brittle materials
- Reinforced for site-safe use
- Available in 115mm–230mm portable grinder formats
Multi-Purpose Cutting Discs
For users handling mixed material cutting, Klingspor SPECIAL series and Norton Multi-Purpose wheels offer excellent performance across steel, stainless & occasional masonry cuts.
Large Cutting Discs (Stationary & Chop Saw)
We supply large cutting wheels for chop saws, petrol saws and stationary cut-off machines from SAIT, Norton & Klingspor — available in both mild steel and stainless-safe grades.
- 305mm–406mm large wheel options
- Ideal for site use, fabrication & rail work
- Bulk pack quantities available
Large Discs for Mild Steel →
Large Discs for Stainless →
Large Stone Cutting →
Rail Cutting Discs →
Quick Selection Guide
| Material | Best Disc Type | Recommended Series |
|---|---|---|
| General Steel | Aluminium Oxide | Klingspor A24 / TurboCut / Bibielle CW |
| Stainless / INOX | Iron & Sulphur Free | Norton Quantum3 / Klingspor SPECIAL TZ |
| Aluminium | Anti-loading Aluminium-grade | TurboCut ALU / Norton ALU |
| Stone / Masonry | Silicon Carbide | Klingspor C24 / SAIT PLANET-DT & TM |
| Mixed Material | Multi-Purpose Combo | Klingspor K960 / Norton Multi-Purpose |
Frequently Asked Questions
Which cutting disc lasts longest?
Ceramic / premium bonded stainless discs (e.g. Norton Quantum3) under pressure applications.
Which thickness should I choose?
1.0–1.9mm = Fast thin cutting • 2.5–3.5mm = stronger & longer lasting for heavy work.
Do I need different discs for stainless?
Yes — INOX rated discs avoid contamination.
Can one disc cut metal & stone?
Only with multi-purpose discs — standard metal discs should not be used on masonry.