I used it for 1.5 hours before the bearing broke. So my project was put on hold while I bought new bearings. At $8 a piece, they're not cheap, and neither is this piece. Other reviews report the same thing. Next time I'll take a CMT bit. If you need bearings, search for "whiteside b9 bearing".
High-Performance Whiteside Router Bits UD2102 Compression for Precise Woodworking
10 Review
Premium Tongue & Groove Milling π§ Cutting Tools by KOWOOD: Precision and Performance Unleashed
10 Review
Universal tool set 151 items 1/2" -1/4" BG151-1214
28 Review
Multitool pliers GANZO G202 black
12 Review