شريط صنفرة كربيد التنجستن، خشن (قطر 1/2 بوصة × 1/2 بوصة)

I’ve been using this coarse band to shape some tough epoxy and it’s still cutting cleanly after a dozen uses. The tungsten carbide coating really holds up without loading up like regular sanding bands do.

The heat resistance on these coarse bands really makes a difference—I've been using one on a tough piece of hardwood and it's held up far longer than the typical aluminum oxide ones I used before. The tungsten carbide coating hasn't glazed over at all.

Finally a sanding band that doesn't wear out halfway through a project. The tungsten carbide coating on this 1/2 inch band chews through hardened steel without losing its grit, and the heat resistance is a real bonus for extended use.