Value Collection 210-0108 End Mill Holder R8 5/8 Inch

Product Description

The VALUE COLLECTION 210-0108 is an R8 taper shank end mill holder designed for securing end mills in milling machines equipped with an R8 spindle. The holder features a 5/8 inch bore diameter and a 56 mm projection length, positioning the cutting tool at the correct standout from the spindle face for standard milling operations. Weighing 1.72 pounds, it is a solid, no-coolant-through design suited for conventional dry or flood-coolant milling setups. Machinists and tool-and-die professionals use this holder for face milling, slotting, and profiling operations on knee mills and similar R8-spindle machines.

This end mill holder is intended for use in manual knee mills, Bridgeport-style machines, and other milling equipment with R8 spindle tapers. The 5/8 inch bore accommodates standard 5/8 inch shank end mills. The fixed 56 mm projection suits general-purpose setups where extended reach is not required. It is a single-piece, non-coolant-through holder appropriate for both production shops and maintenance machining environments.

Key Features

• R8 taper shank for direct fit in R8 spindle machines
• 5/8 inch bore diameter accepts standard 5/8 inch shank end mills
• 56 mm projection length for general-purpose milling standout
• No through-coolant design — compatible with flood or dry machining setups
• Compact and rigid construction at 1.72 pounds

Compatibility

Designed as an OEM-style replacement and standard tooling fitment for milling machines with R8 taper spindles.

Installation Notes

Installation is performed by a machinist or qualified shop technician. Power down and lock out the milling machine before inserting or removing the holder from the spindle. Seat the R8 taper fully and tighten the drawbar to the machine manufacturer's recommended procedure before engaging the spindle. Inspect the bore and taper surfaces for chips or debris before each installation to ensure proper seating and runout performance.