Comparison : Item # WNMF96EW, Utility Trigon Negative Chipbreaker, thickness 0.385 / 0.395 in
Item # WNSF-96, Utility Trigon Negative Chipbreaker, thickness 0.390 / 0.400 in
Item # WNSF-96EW, Utility Trigon Negative Chipbreaker, thickness 0.390 / 0.400 in
Item # WNSF96, Utility Trigon Negative Chipbreaker, thickness 0.385 / 0.395 in
Item # WNSF96-UNG, Utility Trigon Negative Chipbreaker, thickness 0.387 / 0.393 in