CAT40 x 1-1/4" Milling Chuck - 4.2" MPN:44.463G.64.400
CAT40 x 1-1/4" Milling Chuck - 4.2"
The CAT40 x 1-1/4in Milling Chuck from Techniks is designed for precision and reliability in machining applications. Its robust construction and dual contact spindle certification ensure a secure grip on shank tools, up to 5 times tighter than ER 40 holders, preventing over-tightening and reducing the risk of tool breakage. Suitable for use in a variety of industries, including aerospace, automotive, and general machining, this milling chuck is ideal for applications that require precision and accuracy, such as milling, drilling, and tapping. Its coolant-fed design also allows for efficient chip removal and reduced downtime.
Top product features:
- Coolant Fed Coolant Through
- Grips Shank Up To 5X Tighter Than ER 40 Holders
- Prevents Overtightening
Top product applications:
- Machining small to medium-sized parts with CAT50 spindles
- Heavy-duty machining operations with high precision requirements
- Manufacturing of precision instruments and tools
Milling Chuck, Taper Size CAT50, Hole Dia. 0.75 In., Nose Dia. 2.24 In., Projection 4 in, Coolant Fed Coolant Through, Bore Depth 2.38 in, Features Grips Shank Up To 5X Tighter Than ER 40 Holders, Prevents Overtightening, Techniks Certified For Dual Contact Spindles
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 45 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.45
- Package Width: 4.45
- Package Height: 10.00
- Package Weight: 5.50
Product info last updated on February 2, 2026 8:25pm UTC
Category: Machining