Sandvik Coromant 5729947 Capto Weldon Shank Adapter

Product Description

The SANDVIK COROMANT 5729947 is a Capto to Weldon straight shank adapter designed to interface Capto modular tooling with Weldon-style tool holders in CNC machining centers and turning applications. This adapter features a C6 outside modular connection with a 5/8 inch hole diameter and a 65.02 mm projection, providing precise, rigid tool positioning for demanding metal-cutting operations. Through-coolant capability directs cutting fluid directly to the cutting zone, supporting higher feed rates and extended tool life. The 32.3 mm nose diameter and compact form factor make this adapter suited to environments where clearance and concentricity are critical. Machinists and toolroom technicians install this adapter as part of a modular tooling setup.

This adapter is used in industrial machining environments where Capto modular connections are paired with Weldon shank tooling. Typical applications include milling, drilling, and boring operations on CNC machining centers requiring through-coolant delivery. The C6 connection size targets medium-to-large spindle platforms. It is suited for production shops, tool cribs, and job shops running high-precision work where modular tooling systems are standard. Installation is performed by qualified machinists or toolroom personnel.

Key Features

• C6 outside modular Capto connection for secure, repeatable tool mounting
• 5/8 inch hole diameter accommodates standard Weldon shank tooling
• 65.02 mm projection for extended reach in tight machining setups
• Through-coolant design delivers cutting fluid directly to the cutting edge
• 32.3 mm nose diameter for compatibility with medium-to-large spindle configurations
• Overall length of 103.02 mm supports consistent tool-length management

Compatibility

Designed as an OEM-style modular tooling adapter for CNC machining centers and turning platforms that accept C6 Capto outside modular connections paired with Weldon straight shank tooling.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before mounting or removing the adapter. Ensure mating Capto surfaces are clean and free of chips or debris before seating the connection. Verify tool runout with a dial indicator after installation to confirm concentricity within your application tolerance.