Sandvik Coromant 5727295 Capto Weldon Shank Adapter

Product Description

The SANDVIK COROMANT 5727295 is a Capto to Weldon straight shank adapter designed to bridge a Capto modular tooling interface with Weldon-style straight shank tool holders. It features a C4 outside modular connection with a 3/4 inch hole diameter, a projection of 59.99 mm, and a nose diameter of 35.80 mm. Through-coolant capability allows cutting fluid to pass directly to the cutting zone, supporting higher cutting speeds and improved chip evacuation. This adapter is used by machinists and tool crib technicians in CNC turning and machining center applications where Capto-to-Weldon conversion is required.

This adapter is suited for production machining environments running Capto-compatible spindles that need to accept Weldon shank tooling. The C4 modular connection makes it appropriate for medium-duty machining operations on CNC lathes and machining centers. It is typically installed by toolroom technicians or setup machinists configuring tooling assemblies for turning or milling applications. The through-coolant feature adds value in high-speed or deep-reach applications where flood coolant alone is insufficient.

Key Features

• C4 outside modular Capto connection for secure, repeatable interface
• 3/4 inch hole diameter accommodates standard Weldon shank tools
• 59.99 mm projection for reach in tight or deep-access machining setups
• 35.80 mm nose diameter for stable tool support
• Through-coolant design directs fluid to the cutting edge for improved heat management and chip removal
• Overall length of 83.99 mm for predictable gage-line calculations

Compatibility

Designed for use with Capto C4 modular tooling systems accepting Weldon straight shank tools with a 3/4 inch shank diameter. Confirm spindle interface and drawbar compatibility before installation.

Installation Notes

Installation should be performed by a qualified toolroom technician or CNC setup machinist familiar with modular tooling systems. Power down and lock out the machine spindle before assembling or disassembling the adapter. Ensure all mating surfaces are clean and free of chips or burrs before torquing the Capto interface to the spindle manufacturer specifications. Connect through-coolant lines per the machine tool builder guidelines and verify for leaks before returning the machine to operation.