Perform rapid stock removal, edge shaping, and heavy weld preparation with this trade-ready 40-pack of 115mm flap discs in 40 grit. Engineered specifically to operate as an aggressive angle grinder sanding disc, each wheel features a conical Type 29 profile that maximises contact area when working at a 15 to 25-degree angle. Manufactured with self-fracturing zirconia flap disc abrasive grain, this set delivers a coarse 40-grit flap disc cut designed to continuously expose fresh cutting edges during high-pressure grinding tasks.
Each disc features 72 densely packed abrasive flaps anchored to an 8-layer reinforced fibreglass backing plate. This robust structural design absorbs vibration, provides operational stability, and prevents flap separation at operational speeds up to 13,300 RPM. As a versatile flap disc for angle grinder applications with a standard 22.23mm (7/8") arbour, this 4.5-inch flap sanding disc acts as an essential flap disc for metal, stainless steel, structural mild steel, timber, and hard plastics.
Key Benefits
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Standard 115mm (4.5") Fitment: Fits standard 115mm (4.5") right-angle grinders with a 22.23mm (7/8") mounting arbour.
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Aggressive Type 29 Conical Shape: Optimised for contoured surfaces, beveling, and heavy stock removal at an ergonomic 15 to 25-degree grinding angle.
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Self-Sharpening Zirconia Alumina: Self-fracturing abrasive grains continuously reveal sharp cutting surfaces, outperforming traditional aluminium oxide discs.
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Reinforced 8-Layer Fibreglass Plate: Multi-layer backing plate minimises vibration chatter while providing enhanced structural strength and operator control.
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Resin-Over-Resin Bond System: High-strength resin adhesive resists heat and humidity build-up, securing the flaps tightly to prevent shedding under high-speed operation.
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Heavy-Duty X-Weight Backing: Flexible polyester-cotton cloth backing supports high working pressure along sharp metal edges.
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Bulk 40-Piece Pack: Outfits fabricators, metalworkers, and tradespeople with a 40-pack 115mm flap discs supply for high-volume jobs.
Specifications
Safety Note: Always wear appropriate personal protective equipment (PPE)—including safety glasses, face shield, protective gloves, ear protection, and dust protection—when operating high-speed grinding equipment.
Delivery Tip: Please enter a physical street address for your delivery. Our couriers are unable to deliver to PO Boxes or Parcel Collect locations.
Returns & Shipping Policy:
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Change of Mind: We want you to love your new flagpole! If you change your mind, items can be returned within 7 days in their original, unopened packaging. A 15% restocking fee applies, and the customer arranges return shipping.
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Delivery Details: Please ensure your shipping address is correct at checkout. If a delivery fails due to an incorrect address or customer error, the initial shipping cost plus a return processing fee will apply.
