Sandvik Coromant 5724447 Indexable Insert Drill 4xd

Product Description

The SANDVIK COROMANT 5724447 is a steel-body indexable insert drill engineered for precision hole-making in metal cutting applications. It accepts two replaceable cutting inserts compatible with the A880..LXxx-04 drill style, allowing quick insert changes without removing the body from the machine. The drill delivers a maximum drill depth of 2.7552 inches at a 4xD depth-to-diameter ratio. The body measures 2.756 inches in length with a flute length of 3.1339 inches. Through-spindle coolant capability supports chip evacuation and insert life at higher feed rates. Licensed machinists and CNC operators are the primary users of this tool.

This indexable insert drill is suited for production drilling in CNC machining centers and turning centers where repeatable hole diameter and depth control are required. The 0.656 inch nominal drill diameter and 0.750 inch straight cylindrical shank make it compatible with standard ER and hydraulic chuck toolholders used in typical shop floor setups. Right-hand cutting direction is standard. The drill series is CoroDrill 880, a platform designed for high-productivity drilling in steel, cast iron, and similar workpiece materials.

Key Features

• Accepts two A880..LXxx-04 series indexable inserts for fast, economical insert changes
• Through-coolant design supports chip evacuation and extended insert life
• Maximum drill depth of 2.7552 inches at a 4xD ratio for deep-hole capability in a single pass
• Steel body construction provides rigidity and durability in production environments
• Straight cylindrical shank at 0.750 inches diameter fits standard chuck and collet toolholders
• Right-hand cutting direction compatible with standard CNC spindle rotation

Compatibility

Designed for use with A880..LXxx-04 series indexable inserts with an insert size of 0.1024 inches (2.60 mm). Part of the CoroDrill 880 series platform.

Installation Notes

This tool is installed and set up by qualified machinists or CNC tooling technicians. Confirm the machine spindle is fully stopped and locked out before mounting or changing inserts. Torque insert screws using the appropriate Torx key per the insert manufacturer tooling guide. Verify runout and axial projection with a dial indicator before initiating a cutting cycle to ensure hole diameter and positional accuracy.