PEGATECT's latest cutting disc is an innovation of PEGATECT technology ! With 5 technicians in the R&D team, more than 300 day and nights, more than 5,000 experimental formulas, PEGATEC found the best-performing cutting disc formula. More than 80% of the angle grinder cutting wheel on the market have a service life of 10-15 knives, while the PEGATECT pro can cut 26-28 knives. You can complete the cutting work faster and easier depend on the additional 10 knives, and it also save your money. CUTTING WHEEL THICKNESS 0.04 inch ultra-thin cutting thickness can improve the sharpness of the cutting and increase the cutting efficiency and save working time. CUTTING EFFECT Anti-vibration and sharp cutting can obtain a smooth cutting surface. And to prevent thermal burns, reduce the time of secondary processing. WIDE APPLICATION Perfectly compatible with all 4-1/2 inch(115mm) angle grinders with 7/8 inch(22.2mm) arbor. PACKING DETAILS The stereoscopic design storage box is not only beautiful, but also can better complete the storage work of the cutting disc, so that the disc are not easily affected by moisture and increase the service life. PEGATEC Cut Off Wheels Quality Thin 4 1/2 x0.04x7/8 inch 50 Pack PEGATEC Cutting Wheels 4 1/2 x0.04x7/8 inch 50 Pack,30% Performance Up PEGATEC Cutting Wheels 4 1/2 x0.04x7/8 inch 25 Pack,30% Performance Up PEGATEC 40 Grit Flap Disc 10 Pack, 4-1/2×0.040×7/8 Inch Flap Sanding Disc PEGATEC Cut Off Wheels 6"x1/16"x7/8" inch 50 Packs Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.6 out of 5 stars 2,249 4.6 out of 5 stars 573 4.6 out of 5 stars 573 4.6 out of 5 stars 407 4.4 out of 5 stars 76 Price $25.99$25.99 $23.99$23.99 $16.99$16.99 $14.99$14.99 — Pack quantity 50 50 25 10 50 Material Aluminum Oxide Aluminum Oxide Aluminum Oxide Aluminum Oxide Aluminum Oxide Diameter 4.5” × 0.04 “ 4.5” × 0.04 “ 4.5” × 0.04 “ 4.5” × 0.04 “ 6"x1/16" Arbor 7/8" 7/8" 7/8" 7/8" 7/8" Max RPM 13300 13300 13300 13500 10200