Techniks SYIC-22729 CAT50 Face Shell Mill Arbor

Description:

The Techniks SYIC-22729 CAT50 Face Shell Mill Arbor is used in CNC machining systems to securely mount face milling cutters for heavy-duty milling, surfacing, and roughing operations with exceptional rigidity. Commonly installed in CAT50 vertical machining centers, horizontal machining centers, CNC milling machines, and OEM metalworking equipment requiring precision face mill mounting. Maintenance teams, CNC machinists, and manufacturing engineers use this face shell mill arbor for tooling replacement, machining upgrades, retrofit projects, and improving milling accuracy while extending cutter life. Techniks face mill arbors are precision ground and certified for accuracy and balance.

Applications:

The Techniks SYIC-22729 CAT50 Face Shell Mill Arbor is designed for precision CNC machining applications requiring rigid face mill mounting and minimal chatter. It is widely used in aerospace manufacturing, automotive production, mold and die machining, heavy equipment manufacturing, general metalworking, and high-volume CNC production where accurate face milling, superior surface finishes, and reliable cutter retention are essential.

Technical Specifications:

• Manufacturer: Techniks Precision Tooling (SYIC)
• Manufacturer Part Number (MPN): 22729 (SYIC-22729)
• Product Type: CAT50 Face Shell Mill Arbor
• Holder Type: Face Mill Arbor (FMA)
• Taper Style: CAT50
• Pilot Diameter (Arbor Size): 2.00 in
• Projection Length: 2.40 in
• Arbor Length: 0.94 in
• Lock Nut Diameter: 2.50 in
• Drive Key Size: 0.75 in
• Body Diameter: 4.88 in
• Overall Diameter: 3.875 in
• Weight: 13.5 lb (6.12 kg)
• Arbor Tolerance: H6 Precision Ground
• Taper Accuracy: AT3 or Better Precision Ground
• Compatible Cutters: 2 in Face Mills / Shell Mills
• Compatible Equipment: CAT50 CNC Machining Centers and Milling Machines
• Primary Function: Precision Face Milling and Shell Mill Mounting
• Construction: Hardened Alloy Steel
• Service Application: Replacement, Retrofit, Precision Machining, and Preventive Maintenance
• Dual Contact Compatibility: Available with DualDRIVE Configuration for Dual-Contact Spindles

Common Replacements:

• Techniks SYIC-22729-4 CAT50 Face Shell Mill Arbor
• Techniks SYIC-22727 CAT50 Face Shell Mill Arbor
• Techniks SYIC-22725 CAT50 Face Shell Mill Arbor