Carboloy S20-MDUNR-4 Indexable Boring Bar, Steel, 1.25in Sd, 14in L, 2.0in Min Bore, -7 Rake

This Carboloy S20-MDUNR-4 is an indexable boring bar crafted from steel and designated for boring applications. This specialized, non-multi-use tool features a right-hand holder with a 1-1/4 inch shank diameter and an overall length of 14 inches. It is designed to handle a minimum bore diameter of 2.0000 decimal inches, maintaining a center-to-cutting-edge distance of 1.0000 decimal inches. The bar utilizes a pin & clamp system to secure compatible diamond-shaped inserts, identified by the size code 432, which possess a 1/2 inch (12.70 mm) inscribed circle. The geometry includes a negative rake with a specific rake angle of -7.00 and a lead angle of 3. The tool does not support coolant-through capability.