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High Performance Stainless Steel Threaded Insert Metric Counterbore Hex Shank Bright Uncoated 22ER IR N55 N60 4.0 5.0 6.0ISO
High Performance Stainless Steel Threaded Insert Metric Counterbore Hex Shank Bright Uncoated 22ER IR N55 N60 4.0 5.0 6.0ISO
22ER 22IR N55 N60 4.0 5.0 6.0ISO KIC908
These high-performance 22ER external and 22IR internal threading inserts feature KIC908 carbide grade, available in N55/N60 and 4.0/5.0/6.0ISO pitches. Designed for stainless steel and steel, they match imported quality and fit standard threading holders.
The precision-machined thread profiles ensure highly accurate thread geometry. KIC908 grade delivers excellent wear and chipping resistance with strong anti-built-up-edge performance, ensuring smooth chip evacuation and clean, consistent thread surfaces.
Ideal for external and internal threading of stainless steel and steel on CNC lathes. They serve as cost-effective import substitutes with prolonged service life, cutting tool changes and effectively boosting mass threading productivity.
