Retention Knobs & Spindle Tooling
JM Performance Products manufactures standard and High Torque retention knobs for CNC milling machines, using U.S.-made 9310H or 8620H steel and cataloging BT, DIN, ISO, CAT and JIS styles in 30–60 taper sizes....
- 0-3 days Lead Times
- 1966 Founded
- $2-3mRevenue
Industry Focus: Aerospace & DefenseAutomotive & Transportation
- Retention Knobs
- Retention Knob Sockets
- Clamp Force Gauges
- Smart Tool Setters
- Spindle Restoration Kits
- Spindle Cleaners
- Taper Shank Test Fixtures
- Adjustable Torque Wrenches
Product Family
Retention Knobs
JM Performance Products manufactures retention knobs and pull studs for CNC toolholder-to-spindle connections. Its standard, High Torque and high-strength catalog variants cover multiple international taper interfaces. Published data lists...
Product Lines
CAT Retention KnobsBT Retention KnobsDIN Retention KnobsISO Retention KnobsJIS Retention Knobs
Manufacturer Status
- MFR.ID Created: 9/29/2026
- Last Updated: 10/4/2026