Sandvik Coromant 6228927 Face Mill Holder C8 1-1/2 in Pilot

Product Description

The SANDVIK COROMANT 6228927 is a C8 taper face mill holder designed for mounting face mills and shell mills on compatible machining center spindles. The holder features a 1.5-inch pilot diameter and a 2.3622-inch arbor length, providing a rigid, precise interface between the spindle and the cutter body. Weighing 7.91 pounds, this is a substantial tooling component built for production-level milling operations. It is installed and maintained by machining technicians and toolroom professionals working with CNC machining centers equipped with C8 Coromant Capto spindle interfaces.

This face mill holder is suited for horizontal and vertical CNC machining centers running face milling, shoulder milling, or shell mill operations. The C8 Coromant Capto interface provides high torque transmission and repeatability, making it appropriate for heavy-duty cutting applications in production environments. The 1-1/2-inch mounting hole thread size accommodates standard retention hardware for the designated cutter body. Typical applications include high-volume metal removal in ferrous and non-ferrous materials across aerospace, automotive, and general machining industries.

Key Features

• C8 Coromant Capto taper interface for high rigidity and torque transmission
• 1.5-inch pilot diameter for precise cutter body location and runout control
• 2.3622-inch arbor length provides clearance and reach for face mill mounting
• 1-1/2-inch mounting hole thread size for standard cutter retention hardware
• Substantial 7.91-pound construction suited for production milling demands

Compatibility

Designed as an OEM-style face mill holder for CNC machining centers equipped with a C8 Coromant Capto spindle interface and accepting a 1.5-inch pilot diameter face mill or shell mill cutter body.

Installation Notes

Installation should be performed by qualified machining technicians following the machine tool builder lockout/tagout procedures before handling any spindle tooling. Verify spindle bore condition and cleanliness before seating the holder, as contamination will compromise interface accuracy and retention integrity. Use only the appropriate torque wrench and retention hardware specified for the C8 Coromant Capto interface — do not substitute non-rated fasteners. Confirm cutter body seating and runout with a dial indicator before beginning any cutting operation.