Retention Knob, 1.50 in. L, 0.94 in. dia. MPN:21003
Retention Knob, 1.50 in. L, 0.94 in. dia.
This precision retention knob is designed for use in CAT40 taper applications, providing a secure and reliable connection for your machine. With a hardened construction and precision-ground mating surfaces, it ensures maximum longevity and performance. Its compact size and 45-degree angle radius make it ideal for use in tight spaces and high-precision operations. Suitable for both coolant-fed and non-coolant through applications, this retention knob is a versatile solution for a variety of industries, including machining, tooling, and manufacturing. Its durable design and precise engineering make it a valuable addition to any workshop or production line.
Top product features:
- Precision Ground All Mating Surfaces
- Hardened for Maximum Longevity
- Coolant Fed Non-Coolant Through Capability
Top product applications:
- Machining CAT40 spindles
- Machining centers with CAT40 tooling
- CNC lathes with CAT40 tooling
Retention Knob, Taper Size CAT40, Thread Size 5/8 In.-11, Angle Radius 45 Degrees , Knob Outside Dia. 0.7400 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 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.60
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.10
Product info last updated on February 2, 2026 6:44am UTC
Category: Workholding and Machine Tool Accessories