Sell u-shank jig saw blades for metal

overall teeth per tooth blade recommended
length inch(tpi) shape material application
2-3/4"/70mm 24 milled, wavy set hss less than 1/8" mild steel & non-ferrous metal
2-3/4"/70mm 18 milled, wavy set hss 1/8" to 3/16" mild steel & non-ferrous metal, contoured shapes & tubing
2-3/4"/70mm 14 milled, raker hss 1/8" to 1/4" mild steel & non-ferrous metal, fast cut in sheet metal
2-3/4"/70mm 36 milled, wavy set hss ferrous & non-ferrous metal up to 1/16"
2-3/4"/70mm 14 milled, raker set hss 1/8" to 1/4" non-ferrous metal
2-5/8"/92mm 8 ground, side set hss 3/8" to 1/2" mild steel & aluminum