#t1Unmoderated tagAll postsTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOAVLE 일상STEEM CN/中文Steem POD TeamBeauty of CreativityWORLD OF XPILARTron Fan ClubSteem AllianceExplore Communities...#t1TrendingHotNewPayoutsMutedsongshunsteelbuy (28)in #t1 • 2 days ago • NoneSupply T1 High Speed SteelWhat is T1 high speed steel? It is a widely used tungsten-based high-speed tool steel with high hardness, red hardness…