External scarfing inserts SQ86 with 4 cutting edges. Additional thickness and flank clearance for heavy-duty tube and tube diameter over 5 inch available. SQ86 series are offered customized radius for pipes. We provide two types of CVD coating, yellow and black. External scarfing inserts SQ86 series carbide external scarfing inserts could be customized. SQ8610-3.4 have radius of 3.4 inch, External scarfing inserts SQ8610-4.5 have radius of 4.5 inch, External scarfing inserts SQ8610-9.5 have radius of 9.5 inch, and SQ8615 have no radius. We can provide customized service. Benefits: high quality surface finish, operation reliability.

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