GROOVING / CUTTING OFF TOOL SELECTION Notes when selecting the tool body Modular holder Modular blade (1) Modular holder Modular holder aTo ensure sufficient clamping rigidity, select a modular holder aIf there is no restriction for use, select the largest modular with the largest possible shank size. blade for the same shank size. Modular blade (2) Modular blade (3) F aSelect the shortest possible blade suitable aSelect the shortest possible blade suitable for the application. for the application. : Recommended. Notes when setting the tool Setting of cutting edge height Tool body setting angle + – 90º 90º Set the cutting edge height to ±.004" parallel to the central axis. Set the cutting edge height to 0–+.008" parallel to the central axis. aSet the insert perpendicular to the central axis. Overhang aWhen setting the tool, ensure that the overhang is as short as possible and avoid the step difference part as above figure shows. F211