Sandvik Coromant 5765529 Indexable Insert Drill 49mm

Product Description

The SANDVIK COROMANT 5765529 is an indexable insert drill from the CoroDrill 880 series, designed for general-purpose drilling operations in metal fabrication, machining centers, and production environments. The drill body accepts two 880-series inserts and delivers a 2xD depth-to-diameter ratio, with a maximum drill diameter of 49mm (1.9291 inches) and a maximum drill depth of 98.80mm (3.8583 inches flute length). The shank diameter is 40mm (1.5748 inches) with a Weldon flat and flange configuration for secure toolholder engagement. The tool body is constructed from steel and weighs 4.51 pounds. Coolant is delivered through an axial concentric entry for consistent chip evacuation and insert cooling during through-coolant applications.

The 5765529 is suited for drilling operations on CNC machining centers and milling machines equipped with compatible Weldon flat or flange-style toolholders. The 2xD depth-to-diameter ratio makes it appropriate for moderate-depth hole production in a range of workpiece materials. Right-hand cutting direction means the spindle must rotate clockwise. Compatible insert style codes are 880-080508H-C-GM and 880-0805W08H-P-GM, covering both cast iron and steel-grade insert options for versatility across common work materials.

Key Features

• CoroDrill 880 series body accepts two 880-series indexable inserts for fast insert changeover
• 49mm maximum drill diameter with 2xD depth ratio and 98.80mm maximum drill depth
• 40mm Weldon flat and flange shank for rigid, repeatable toolholder mounting
• Through-coolant via axial concentric entry supports chip evacuation and insert life
• Right-hand cutting direction; compatible with standard CNC spindle rotation
• Steel tool body construction for durability in production drilling environments

Compatibility

Compatible with 880-series indexable inserts, specifically insert styles 880-080508H-C-GM and 880-0805W08H-P-GM. Insert size codes 880 080508 and 880 0805W08 apply. Insert lock screw part number is 416.1-834. Designed for use in Weldon flat and flange-style toolholders matched to a 40mm shank diameter.

Installation Notes

Installation and tool setup should be performed by a qualified machinist or CNC tooling technician. Before changing inserts or mounting the drill body, confirm the machine spindle is fully stopped and the control is in an e-stop or tool-change state. Torque insert lock screws to the insert manufacturer specification using the correct Torx key. Verify coolant passages are clear before running through-coolant at operating pressure, and confirm shank seating in the toolholder before spindle engagement.