Sent in my Leatherman Wave for warranty repair because I chipped off the tip of the plain edge knife, they sent it back to me with a new saw, file, screwdriver bits
US Replacement Bits | Leatherman
Leatherman US Replacement Bits for Various Leatherman 934925 B&H
Leatherman Parts Replacement pre-2004 Original Wave: Flat long small screwdriver | eBay
Replacement Bit Kit | Leatherman
Wave+ Multi-Tool | Leatherman
Leatherman #1/#2 Phillips & 3/16" Flat Screwdriver Bit 931024
Leatherman Tools-- Small Bit Driver
Leatherman Signal Bit Holders (XWQ4HDCCT) by Metropolicity
LEATHERMAN, Bit Kit, 21 Double-Ended Screwdriver Bits for Multitools, Built in the USA - Multitool Accessories - Amazon.com