HSS SKH51 ​​​​​​​ See the left composition table
Super Slitting We found a rapid growing of Tunstun carbide material used in various industry, especially in paper, plastic, packing industry. Customer who use tool steel, alloy steel and high speed steel in the past has upgrade to Tunstun carbide material This is why we have deveoped Tunstun carbide material knife. The advantage of carbide material ---Lifetime 5-20 times than tool steel ---Mirror polishing surface ---Clean cut ---Super sharp ---Save down time ​​​​​​​