Iscar 3200459 Replaceable-tip Drill 0.591-0.625 in Weldon

Product Description

The ISCAR 3200459 is a replaceable-tip drill body designed for precision holemaking in metal cutting applications. Part of the CHAMDRILL series, this DCM-style toolholder accepts IDI 0591-S insert tips at an Insert Seat Size 15 to deliver consistent hole quality without the cost of replacing an entire drill. The shank measures 0.75 inches in diameter with a Weldon flat profile for secure chuck engagement. Through-coolant capability keeps the cutting zone clear of chips and manages heat at the insert tip, extending tool life in production environments. Total package weight is 0.56 pounds.

This drill body is suited for CNC machining centers and drilling operations in job shop and production settings where holemaking diameters range from 0.591 to 0.625 inches. The 5xD depth-to-diameter ratio allows a maximum drill depth of 2.95 inches, covering the majority of through-hole and blind-hole applications in steel, cast iron, and similar workpiece materials. The replaceable-tip design is particularly effective in high-volume operations where insert changeover time and repeatability are priorities. Licensed machinists and CNC operators are the primary installers of this tooling system.

Key Features

• Accepts IDI 0591-S replaceable tip inserts at Insert Seat Size 15 for cost-effective tool management
• Through-coolant design flushes chips and controls heat at the cutting zone
• Weldon flat shank (0.75 inches diameter) provides positive drive and resists rotation under load
• 5xD drill depth ratio supports a maximum drilling depth of 2.95 inches
• Overall length of 5.73 inches with a body length of 3.76 inches for stable reach in standard spindles
• Compliant with ISO 13399 tooling data standards for integration with CAM and tool management systems

Compatibility

Designed for use with IDI 0591-S replaceable tip inserts, Insert Seat Size 15, within the ISCAR CHAMDRILL DCM toolholder series. Compatible with machine tool spindles accepting a 0.75-inch Weldon flat shank.

Installation Notes

Installation is performed by qualified CNC machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the drill body from the toolholder or turret. Secure the Weldon flat shank firmly in the collet or side-lock holder to the tool manufacturer's recommended torque procedure before operation. Inspect the insert seat for chips or debris before seating a new IDI 0591-S tip to maintain runout accuracy.