TURNING INSERTS Depth of Cut (inch)Depth of Cut (inch) TURNING INSERTS PRECISION BREAKER SYSTEM ANGULAR AND PARALLEL CHIP BREAKERS (NEGATIVE INSERTS) yCHIP CONTROL RANGE A R/L Breaker K F Breaker Breaker FS Breaker Feed (IPR) yFEATURES OF CHIP BREAKER Breaker Features DNGG Type SNGG Type TNGG Type VNGG Type a For precision finishing. FS a Small width lead breaker for good chip control.a Sharp cutting edge gives a good surface finish.─ ─ ─ a For finish cutting. F a Lead breaker controls chip flow. ─ ─ ─ a Sharp cutting edge gives a good surface finish. a Parallel breaker for light cutting. K a Excellent chip control for low to medium feed rates. ─ ─ ─ a Parallel breaker for medium cutting. R/L a Good chip control for medium feed rates. ANGULAR AND PARALLEL CHIP BREAKERS (POSITIVE INSERTS) yCHIP CONTROL RANGE • General Steel • Stainless Steel SN Breaker Standard SS Breaker R/L Breaker SR F Breaker Breaker FS Breaker Feed (IPR) yFEATURES OF CHIP BREAKER Breaker Features CCET Type CCGT Type DCET Type DCGT Type VBET Type a The wide lead breaker for medium cutting is suitable SR for automatic lathe machining.a The insert design for low resistance controls chip flow. ─ ─ a The parallel breaker for light cutting is suitable for SS automatic lathe machining.a Excellent chip control at low feed rates.─ ─ ─ a The parallel breaker for general purpose is suitable for SN automatic lathe machining. a Excellent chip control for low to medium feed rates. Breaker Features CCGH/CCGT Type CPGT Type DCGT Type TPGH Type TCGT Type VBGT/VCGT Type WBGT Type WCGT Type WPGT Type a For precision finishing. FS a Small width lead breaker for excellent chip control.a Sharp cutting edge gives a good surface finish.─── ─ ─ ─ ─ a For finish cutting. F a Lead breaker controls chip flow. ─ ─ ─ a Sharp cutting edge gives a good surface finish. a Lead breaker for light cutting. R/L a Good chip control for low to medium feed rates. ─ ─ ─ ─ ─ ─ ─ ─ a For light cutting. Standard a Good chip control for low to medium feed rates. ─ ─ ─ ─ ─ ─ ─ ─ A030