Sandvik Coromant 5723994 Indexable Insert Drill 1-1/2in 3xd

Product Description

The SANDVIK COROMANT 5723994 is an indexable insert drill designed for high-productivity hole-making in metal cutting applications. Built on the CoroDrill 880 platform, it accepts two replaceable carbide inserts and delivers a maximum drill depth of 4.65 inches at a 3xD depth-to-diameter ratio. The body is constructed from steel and features a 1-1/2 inch straight cylindrical shank for secure machine tool engagement. Right-hand cutting direction and through-coolant capability make it suited for demanding production environments. This tool is installed and operated by machinists, CNC programmers, and tooling technicians working with machining centers and CNC lathes.

This drill is used in production machining environments where consistent, repeatable hole quality is required in ferrous and non-ferrous workpiece materials. The 3xD depth ratio suits a wide range of through-hole and blind-hole operations on machining centers, horizontal mills, and turning centers equipped with driven tooling. The through-coolant feature supports chip evacuation and extended insert life in interrupted or continuous cuts. It is a common tooling choice in manufacturing, job shop, and aerospace component machining operations.

Key Features

• Maximum drill diameter of 1.5876 inches (38.10 mm) with a 3xD depth-to-diameter ratio
• Maximum drill depth of 4.65 inches for reliable deep-hole performance
• Accepts 2 indexable inserts sized at 0.1575 inches (4.00 mm) in the CoroDrill 880 compatible drill style A880..LXxx-03
• Through-coolant design supports chip evacuation and longer insert service life
• 1-1/2 inch straight cylindrical shank for compatibility with standard toolholders and machine spindles
• Steel body construction for rigidity and durability in production cutting

Compatibility

Compatible with drill style A880..LXxx-03 inserts sized at 4.00 mm. Designed for use with machine tool setups that accept a 1-1/2 inch straight cylindrical shank. Insert compatibility and holder fitment should be confirmed against the CoroDrill 880 series tooling system documentation before ordering.

Installation Notes

Installation is performed by qualified machinists or tooling technicians following machine tool manufacturer guidelines. The machine spindle and coolant system must be fully powered down and locked out before mounting or removing the drill body or inserts. Confirm shank clamping torque and toolholder retention against machine tool specifications before initiating a cut. Through-coolant lines should be verified clear and at the correct pressure before operation to ensure proper chip flushing.