Standard, Grooving Tools, Full Radius, 0.250" (1/4) Min Bore dia, Max. Bore Depth: 1/2", Micro 100, Mfr#: FR-030-8X$67.29+
Thread Milling Cutters - Multi-Form, 0.1450", Finish - Machining: ZrN, Harvey Tool, Mfr#: 987134-C8$265.99+
Walter - Shank tool - Grooving, Toolholders Turning, Grooving, Threading, Walter, Mfr#: SBN12-26K-E$419.99+
Face Grooving Tool, Full Radius, 0.250" (1/4) Min Bore dia, Projection: 0.0500", Micro 100, Mfr#: FGF-250-020$44.59+