3M 769F 40 Grit 5″ Flap Disc 125mm – 200 Each
$1,400.00
Product Description
3M? Flap Disc 769F offers high performance with Precision-Shaped Grain, lasting longer and cutting faster than conventional discs. Ideal for weld grinding, beveling, edge deburring, blending, and surface preparation, it balances value and productivity for everyday metalworking applications.
Specifications
| Size | 125mm (5″) diameter, 22mm hole |
| Grit | 40 |
| Max RPM | 12,000 |
| Quantity | 200 Each |
| Origin | Made in Poland |
3M 125mm 5″ 769F 40 Grit Flap Disc – 200 Each – Industrial-Grade Abrasive Solution for Precision Metalworking
Product Description
The 3M 769F Flap Disc redefines abrasive performance with its Precision-Shaped Grain technology, delivering faster cutting and longer life compared to conventional aluminum oxide discs. Engineered for heavy-duty metalworking, this 40-grit disc combines affordability with professional-grade results, making it ideal for high-pressure applications like weld grinding and beveling. Each pack contains 200 discs, ensuring continuous productivity for industrial operations.
Core Features (Table)
| Description | Details |
|---|---|
| Grit Size | 40 (Aggressive cutting action) |
| Quantity | 200 discs per pack |
| Overall Diameter | 125mm (5″) |
| Hole Diameter | 22mm |
| Max RPM | 12,000 |
| Material | Precision-Shaped Grain |
| Origin | Made in Poland |
| Key Application | Weld grinding, beveling, deburring |
| Performance | Faster cutting vs. conventional discs |
| Value | Industrial-grade durability at affordable price |
Applications
Perfect for:
– Weld grinding and spatter removal
– Metal beveling and edge deburring
– Surface blending and preparation
– Scale removal on steel and alloys
– Finishing for painting or coating prep
Core Performance
3M Precision-Shaped Grain self-sharpens during use, maintaining consistent cutting efficiency even under high pressure. Its proprietary design reduces heat buildup, minimizing workpiece damage while extending disc life by up to 30% compared to standard alumina zirconia discs. The 12,000 RPM rating ensures compatibility with most industrial grinders.
Quality Assurance
Backed by 3M’s century-long expertise in abrasive technology, each disc undergoes rigorous testing for grain adhesion, balance, and performance. Manufactured in ISO-certified facilities, it meets global industrial standards for safety and reliability.
Differentiation
Unlike generic flap discs, the 769F offers:
– Precision-Shaped Grain for faster material removal
– Longer lifespan reducing¸ü»»ÆµÂÊ
– Balanced design for vibration-free operation
– Multi-application versatility (grinding to finishing)
FAQ
– Q: What materials is this disc suitable for?
A: Ideal for carbon steel, stainless steel, and non-ferrous metals.
– Q: Can it be used with angle grinders?
A: Yes, compatible with 5″ angle grinders with 22mm arbor.
– Q: How does grit 40 compare to higher grits?
A: 40 grit provides aggressive stock removal; pair with finer grits for polished finishes.
– Q: Is this disc suitable for wet grinding?
A: No, designed for dry applications only.
Request a Quote
Optimize your metalworking efficiency with the 3M 769F Flap Disc. For bulk pricing, technical support, or custom packaging options, contact our sales team today.
