Retention Knob, 0.906 in, CAT50, 1-8, 90 deg MPN:21005-90
Retention Knob, 0.906 in, CAT50, 1-8, 90 deg
This retention knob is designed for CAT50 taper size applications, providing a secure and precise fit. With a 1-8 thread size and 90-degree angle radius, it ensures smooth and efficient operation. The knob's outside diameter is 0.906 inches, making it compatible with a range of machinery. Its hardened construction and precision-ground mating surfaces ensure maximum longevity and reliability. Ideal for use in machining centers, lathes, and other CNC equipment, this retention knob is a reliable choice for professionals seeking high-performance and durability. Its compact size also makes it suitable for use in tight spaces and applications.
Top product features:
- All Mating Surfaces Precision Ground
- Hardened for Maximum Longevity
- Coolant Fed Non-Coolant Through Capability
Top product applications:
- CNC Machining Centers
- CNC Lathes
- CNC Milling Machines
Retention Knob, Taper Size CAT50, Thread Size 1 In.-8, Angle Radius 90 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 1, 2026 12:42am UTC
Category: Workholding and Machine Tool Accessories