Retention Knob, 1.101 in, CAT50, 1-8, 15 deg MPN:21008-15
Retention Knob, 1.101 in, CAT50, 1-8, 15 deg
The Techniks Retention Knob is a precision-engineered component designed for use in CNC machines and other applications where precise tool retention is critical. Its CAT50 taper and 1-8 thread size ensure secure tool engagement, while its 15-degree angle radius provides optimal coolant flow and chip removal. With all mating surfaces precision-ground and hardened for maximum longevity, this retention knob offers reliable performance and long-lasting durability. Suitable for use in a variety of industries, including aerospace, automotive, and medical, this retention knob is an essential component for any machine shop or manufacturing facility looking to optimize tool retention and productivity.
Top product features:
- All Mating Surfaces Precision Ground
- Hardened for Maximum Longevity
- Coolant Fed Non-Coolant Through
Top product applications:
- Machining centers
- Lathe operations
- Die sinking EDM
Retention Knob, Taper Size CAT50, Thread Size 1 In.-8, Angle Radius 15 Degrees , Knob Outside Dia. 1.1010 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 6:17am UTC
Category: Workholding and Machine Tool Accessories