Pferd Diamond Needle File Set, 5-Piece, Grit Size D 126, 5-1/2 inch, in Durable Plastic Box, 04025 – For Universal Use in Tool Making: Hand Files: Amazon.com: Tools & Home Improvement
PFERD 69953 Flat Cut-Off Wheel, Type 1, Aluminum Oxide A, 5" Diameter x .040" Thickness, 7/8" Bore, 12200 Max RPM (Pack of 25): Amazon.com: Industrial & Scientific