Sandvik Coromant 5765412 Corodrill 880 Indexable Drill 33mm

Product Description

The SANDVIK COROMANT 5765412 is a CoroDrill 880 series indexable insert drill designed for general-purpose hole-making in metalworking and machining applications. Built from steel, the body accepts two 880-series indexable inserts and delivers a maximum drill depth of 103 millimeters with a 3xD depth-to-diameter ratio. The 33 millimeter cutting diameter and 40 millimeter flange shank with Weldon flat provide rigid, secure mounting in compatible CNC machining centers and milling machines. Axial concentric coolant entry supports through-coolant delivery to extend insert life and clear chips effectively during drilling operations.

This drill is suited for general-purpose drilling in production environments where indexable tooling is preferred over solid carbide for cost-per-hole efficiency. The right-hand cutting direction and flange shank configuration make it appropriate for horizontal and vertical machining centers running steel, cast iron, and similar workpiece materials. It is typically installed and operated by CNC machinists and tooling specialists in job shop or high-volume manufacturing settings.

Key Features

• CoroDrill 880 series body accepts two indexable inserts for economical tooling changes
• 33 millimeter maximum drill diameter with 3xD depth-to-diameter ratio
• 103 millimeter flute length supports drilling depths up to 103 millimeters
• Flange shank with Weldon flat for secure, repeatable spindle engagement
• Axial concentric coolant entry for through-coolant chip evacuation
• Right-hand cutting direction for standard spindle rotation

Compatibility

Compatible with 880-series indexable inserts, specifically insert styles 880-060406H-C-GM and 880-0604W06H-P-GM in sizes 060406 and 0604W06. Insert lock screw 416.1-833 is required. Designed for use in machining centers with through-spindle or external coolant supply systems.

Installation Notes

Installation and tool changes should be performed by a qualified CNC machinist or tooling technician with the spindle fully stopped and machine in a safe, locked-out state. Secure the flange shank in the holder to the toolholder manufacturer's specified procedure before running. Verify insert seating and lock screw torque before initiating a cutting cycle. Follow machine tool builder guidelines for coolant pressure settings when using through-coolant capability.