Rasps for Working at Height It can be tricky finding just the right rasps for working at height. Why not check out our impressive selection if you are currently in the market for a first-rate rasp? These tools are brilliantly designed for use at height with their practical secure-grip handles and an easy tether loop.Rasps are coarse files most commonly used to shape wood or other materials. These high-quality rasps have tapered rectangular, circular, or half-round sectioned bars of hardened steel. They feature distinct, individually cut teeth that make roughing and honing materials like metal or wood as easy as possible. Secure Tools deliver reliable and long-lasting handheld rasps for working at height.