00:00Need red hot steel fast without blowtorch noise?
00:03DIY knife makers waste cash on forged tanks.
00:06Tested cheapest gear online.
00:09Found top induction heating options under 15 bucks for home shop metal quenching.
00:14First up, 3000W 50M ZVS kit.
00:18Costs 1329.
00:216 MOSFET layout pushes serious current.
00:24Heats small blades cherry red fast.
00:27Hard to beat raw power per dollar here.
00:30Second, high-frequency copper tube heating ring.
00:341484.
00:36Pure copper pipe construction allows water-cooling mod so setup survives long quench runs.
00:42Perfect tight field for deer teeth, drill bits, small tools.
00:46Third, Isuato 800W 220V inductor coil.
00:511121.
00:53Wide flat spiral footprint spreads magnetic flux over large area.
00:57Could pick for thin, flat steel stock like scrapers or wide blades without hotspot warping.
01:03Fourth, 2.5mm Flexible Copper Wire Kit.
01:07Sits near budget mark at 1514.
01:11Flexible heat-resistant insulation wraps direct around weird-shaped iron workpieces.
01:15High-temp rating resists burning out while cooking stubborn steel.
01:20Fifth, 1500-2000W copper-plated cooker coil.
01:25Costs 1132.
01:27Massive surface area handles bigger scrap metal chunks before oil dunk.
01:32Cheap, tough, stable base coil for bench work.
01:35Part links down in description below.
01:39Hit like, subscribe for more shop tool tests.
01:42Drop project questions in comments.
