Getting a Kibler SMR sometime soon, 36 caliber (on order) and about the only tool I will be in need of is a Jewelers saw. Could get by with one I know, have so for the last 52 years of gun tinkerin'-a standard and mini hacksaw and coping saw have always been used, but a Jewelers saw always been on the 'gonna get list'--been times I wished I had one. Looking at TOTW site, looking at all the various sizes available. Wondering from those of you who have been using a JS for a spell what tpi, width, thickness's you use most and could recommend. Don't want to get blade packs that I wouldn't use or have to order a size I should have gotten. Thanks for any info!