Retention Knob, 0.906 in, CAT50, 1-8, 60 deg MPN:21005-60
Retention Knob, 0.906 in, CAT50, 1-8, 60 deg
This retention knob is designed for use with CAT50 taper size tools and features a 1-8 thread size for secure attachment. The 60-degree angle radius provides optimal clearance for coolant-fed or non-coolant through applications. Precision ground and hardened for maximum longevity, this retention knob ensures reliable tool retention and extended tool life. Ideal for use in machining centers, grinding machines, and other applications where tool retention is critical. With its compact design and precise fit, this retention knob is perfect for a variety of industries, including aerospace, automotive, and general manufacturing.
Top product features:
- Coolant Fed Non-Coolant Through
- All Mating Surfaces Precision Ground
- Hardened for Maximum Longevity
Top product applications:
- Machine tool applications
- CNC machining centers
- Lathe operations
Retention Knob, Taper Size CAT50, Thread Size 1 In.-8, Angle Radius 60 Degrees , Knob Outside Dia. 0.9060 in, Coolant Fed Non-Coolant Through, Features All Mating Surfaces Precision Ground, Hardened for Maximum Longevity
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 20 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.75
- Package Width: 1.75
- Package Height: 1.75
- Package Weight: 0.70
Product info last updated on February 5, 2026 2:44pm UTC
Category: Workholding and Machine Tool Accessories