Precision Pedicure Bit for Hard-to-Reach AreasThe Erica's Spear Pedicure Bit is built for nail professionals who need accuracy and durability in every service. Its tapered tip reaches crevices, cracks, and tight contours that other bits can't — delivering thorough exfoliation exactly where it's needed.Why Techs Choose the Spear Tapered tip — precise access to hard-to-reach foot areas Debris-free design — no clogging mid-service Superior callus reduction — faster results on tough skin Standard 3/32" shank — compatible with most professional e-file machines Choosing the Right Grit Medium/Coarse (18,000+ RPM): Average feet, easy exfoliation and smoothing. Coarse/X Coarse (20,000+ RPM): Thicker skin and noticeable calluses. XXX Coarse (20,000+ RPM): Seriously thick, hard calluses. Made in North America with 100% Natural DiamondErica's ATA diamond bits are manufactured in North America using 100% high-quality natural diamonds — no fillers like sand, stone, or glass. Ethically produced, fairly made, and built to last service after service.