This page lists replacement parts for various tools and equipment at Kwartzlab.
The medium bandsaw uses 93 1/2" by 1/4" width 6 TPI blades.
The large bandsaw uses 133 1/2" blades.
Belts are "551 Gates Truflex 1280RT", part number CGC 81.083.804/0002-71. Measureed width is 3/8", height is 1/4". Current Truflex catalogue states the 3L size belts should be 3/8" wide by 7/32" (.218") tall. Measured outer circumference is 27 7/8". Searching the part numbers has not yielded results I'd trust, probably best to go through a distributor that can cross-reference all required info.
Gates belt catalogue saved on Google Drive
The paint booth uses QTY 6 furnace filters that are 16x25x1".
The large laser cutter previously used QTY 1 16x25x4" and QTY 2 16x25x1" furnace filters per filter box. Currently only the 4" filter is being used, with further filtering changes possible.
This laser recently (November 2025) had it's tube replaced with one of these CO2 Laser tubes