Description
Mount 3/8″ Weldon shank end mills securely in R8 milling machine spindles. The Magnum R8EMH38 provides rigid tool holding for accurate milling, slotting, and profiling operations.
Features
- R8 Taper – Fits directly into standard R8 milling machine spindles
- Weldon Shank Mount – Uses a set screw to lock onto the flat of a 3/8″ Weldon shank
Specifications
- Spindle Taper: R8
- Holding Capacity: 3/8″ Weldon Shank
- Supplier Part Number: 3121-4906
- KMS Product Code: MAG-R8EMH38
Common Shop Applications
- Securing 3/8″ end mills for precision milling
- Mounting cutting tools rigidly in R8 milling spindles
Includes
- (1) R8 to 3/8″ End Mill Holder
Recommended Shop Add-Ons
- Stock up on cutters with a Magnum 3/8″ End Mill
- Keep cuts cool with Magnum Cutting Fluid
Frequently Asked Questions
Q: What type of spindle taper does this holder fit? A: This tool holder fits standard R8 milling machine spindles.
Q: What size end mills does it hold? A: It is designed to hold any single end mill featuring a 3/8″ Weldon shank.









