Boshcraft 21-Pack 3x21 Sanding Belts - 40/60/80/120/180/240/400 Grits

Overview

Explore the Boshcraft 21-Pack of 3x21 inch sanding belts, a versatile assortment designed to power through wood, metal, plywood, and more. With grit options spanning 40 through 400, you can move from rough stock removal to fine finishing in fewer steps. The belts are crafted to deliver consistent results across applications, helping your projects progress smoothly from start to finish.

Why these belts stand out

• Assorted Grits for every stage: 40, 60, 80, 120, 180, 240, and 400 grit provide a clear progression from rough shaping to refined finishing.
• Premium materials: aluminum oxide on a strong X-weight cloth with phenolic resin offers solid longevity and steady performance across jobs.
• Reinforced belt joint: smooth seam line with strong adhesive joint tape minimizes bumps for a steadier grind.
• Open coat, anti-static, and anti-clogging design: helps reduce heat buildup and keeps sanding efficient on various surfaces.
• Durable construction: tensile strength over 2000N helps resist breakage during challenging material removal tasks.

Durability meets practical design

The combination of premium aluminum oxide grain and a robust cloth backing is tuned for lasting performance. Anti-static properties help minimize dust accumulation on the belt, while the open coat reduces loading on woods and metals, enabling more consistent cuts over time.

Real-life uses you can envision

Whether you are smoothing a rough plank, levelling an old finish on furniture, deburring metal, or sharpening a tool edge, this belt set stays there with you. The 3x21 inch format fits many common belt sanders, making it a practical addition to workshops that regularly handle finishing, refinishing, or restoration tasks.

What you get

• 21 belts total in seven grits (40/60/80/120/180/240/400), typically with 3 belts per grit
• Consistent sizing (3x21 inches) for broad compatibility with standard belt sanders
• Versatile for wood, metal, plywood, and composite materials

Note: For best results, select the grit progression best suited to your current project stage, and monitor belt wear to maintain cutting efficiency.