Description
Clamp end mills and cutting tools rigidly in your milling machine spindle. The Magnum CCS15PCR8S features an R-8 taper and 15 precision collets ranging up to 1 inch.
Features
- Precision Ground – Manufactured from high-grade steel to minimize tool runout.
- Drawbolt Ready – R-8 shank is internally threaded for standard milling machine drawbars.
- Broad Range – Includes collets in 1/16-inch increments for versatile tool holding.
Specifications
- Shank Taper: R-8
- Drawbar Thread: 7/16″ x 20 TPI
- Collet Range: 1/8″ to 1″ (in 1/16″ increments)
- Piece Count: 15
- Supplier Part Number: 561360
- KMS Product Code: MAG-CCS15PCR8S
Common Shop Applications
- Securing milling cutters in Bridgeport-style milling machines.
- Holding small diameter bar stock for grinding operations.
Includes
- (1) R-8 Collet Chuck
- (14) Collets (1/8″ to 1″)
- (1) Spanner Wrench
Recommended Shop Add-Ons
- End Mill Set
- Edge Finder
Frequently Asked Questions
Q: What is the drawbar thread on the R-8 shank? A: It is threaded for a standard 7/16″ x 20 TPI drawbolt.
Q: What is the largest collet size in this set? A: The set includes collets up to 1 inch in diameter.









