Walmart offers the Stalwart 100-Piece Rotary Tool Accessory Kit with Carry Case for $9.99. Opt for in-store pickup to dodge the $5.99 shipping fee. That's a buck off list and the lowest price we could find. Each piece is universally designed to fit all standard handheld rotary tools.
These little-known sections of Amazon.com are true hidden gems for deal-seekers and impulse shoppers alike.