Top Notch GROOVING & THREADING INSERTS KCU25B E TURNING P 䢇 M 䢇 K 嘷 N 嘷 䢇 Primary S 䢇 NV • Groove and Turn • Poly-Vee • Flat Top 嘷 Secondary H Catalog Number Insert Size E RC T KCU25B Right Hand NV3RJ 3 3,18 0,32 2,21 7255336 NV4RL 4 3,00 0,32 5,11 7255380 Left Hand NV4LL 4 3,00 0,32 5,11 7255338 NOTE: Right-hand insert shown; left-hand insert is mirror image. KCU25B P 䢇 M 䢇 K 嘷 N 嘷 䢇 Primary S 䢇 NGC-K • Groove and Chamfer • Circlip Norm DIN 471/472 • Chip Control 嘷 Secondary H Catalog Number Insert Size Circlip Size W RR T KCU25B Right Hand NGC2C130R055K 2 1,30 1,39 0,08 0,55 7250275 NGC2C185R125K 2 1,85 1,94 0,08 1,25 7369559 NGC2C215R150K 2 2,15 2,24 0,08 1,50 7250280 Left Hand NGC2C130L055K 2 1,30 1,39 0,08 0,55 7250272 NGC2C185L125K 2 1,85 1,94 0,08 1,25 7250278 NGC2C215L150K 2 2,15 2,24 0,08 1,50 7250279 NOTE: Groove and chamfer inserts for circlip grooves to DIN 471/472 specification. Right-hand insert shown; left-hand insert is mirror image. 18 kennametal.com