5 Inch Ultra-Thin Cutting Disc 125×1.2×22.2mm T41 | 125mm Manufacturer China

Qing Yang® manufactures 5 inch ultra-thin cutting discs in 125×1.2×22.2mm specification (5″ x 3/64″ x 7/8″) for customers who need the finest kerf in the 125mm range — lighter load on the grinder, less heat on the workpiece and visibly cleaner cut faces.

Compared with our 125×1.6×22.2mm general-purpose 5 inch disc, this 1.2mm T41 model is built for fast, low-burr cutting on thin-wall tube, sheet metal and stainless profiles where every millimetre of material and every minute of grinding time counts.

Why 1.2mm Matters in the 125mm Range

Most 125mm angle grinders on site run in the 700–1,000 W power range. On these compact machines, a 1.2mm ultra-thin cutting disc feels noticeably lighter and freer-cutting than a 1.6mm or 2.0mm wheel — especially when the operator is cutting all day on stainless tube, thin bar or bracket stock.

The 125×1.2×22.2mm cut-off wheel gives you three practical advantages:

• Less resistance per cut – a narrower 1.2mm kerf reduces radial load on the grinder, so the motor keeps its speed better when you push through tight curves or long cuts.
• Lower heat input – less material is removed, which means less heat pumped into a thin stainless wall or automotive panel. The heat-tint band is narrower and easier to blend out.
• Less dressing after cutting – the cut face is cleaner, so you spend more time cutting and less time cleaning burrs and blue marks with a flap disc.

For distributors, this SKU gives you a clear story: recommend the 1.6mm 125mm disc for everyday work, and this ultra-thin 1.2mm disc for precision cutting and stainless jobs where finish matters more than maximum life.

Product Features of the 125×1.2×22.2mm T41 Disc

• Ultra-thin 1.2mm design for fast cuts
  The 5 inch ultra-thin cutting disc uses a 1.2mm profile to minimise cutting resistance. On 125mm angle grinders this translates into quicker cut times and a smoother feel in the hand, especially on stainless steel and thin-gauge carbon steel.
• Double-layer glass fibre safety construction
  Two layers of woven fiberglass mesh are embedded in the resin bond. This double reinforcement allows the disc to reach the same 80 m/s safety rating as thicker wheels, while keeping the kerf ultra-thin.
• Aluminum oxide abrasive for steel and inox
  The T41A grain blend is tuned for carbon steel and stainless steel. It produces a straight, controllable cut line on flat bar, light structural profiles and tube without the disc snatching or wandering.
• Standard 22.2mm (7/8″) bore
  The 5 x 3/64 x 7/8 cut off wheel fits any standard 125mm angle grinder with a 22.2mm spindle, so importers do not need special flanges or adapters to stock this SKU.

Technical Specifications – 5″ Ultra-Thin T41 Cutting Disc

OEM & Wholesale Supply from a 5 Inch Cutting Disc Manufacturer in China

Qing Yang® supplies 125mm ultra-thin T41 cutting discs directly from our factory in Zhejiang, China. For B2B buyers, the value of this SKU lies in both the performance and the way it fits into your range strategy.

• Private label 5 inch ultra-thin disc – We print your brand on the disc blotter and cartons, and align the 125×1.2×22.2mm SKU with your existing 125×1.6×22.2mm and 150mm SKUs so your range looks coherent on the shelf.
• Flexible size and aperture options – Besides the standard 22.2mm bore, we can produce non-standard 125mm cutting discs with special thicknesses or holes where local equipment demands it.
• MOQ and lead time – Standard MOQ is 100,000 pieces across your 5 inch ultra-thin cutting disc order. Stock specifications ship in about 15 working days; customised discs typically ship within 15–25 days after confirmation.
• Ladder pricing for 5 inch cutting wheel wholesale – For annual volumes above 100,000 pieces per SKU, we support tiered pricing to help distributors protect margin in competitive markets without sacrificing quality.

Frequently Asked Questions – 5″ Ultra-Thin 1.2mm Disc