T.C.T. saw blade for cutting wood,form Φ75mm~Φ235mm should be used on portable circular saw machines or power tools. Industrual sawblade for cross and universal use,use on table saw machine and auto-machine,more smooth cutting. We can produce all vality of sawblades from Φ80mm~Φ1000mm,accoring to users' special needs.Generally,we make the boreΦ 25.4mm or Φ30mm.