Universal Engineering 55158 Tension & Compression Collet Chuck

Description:

The Universal Engineering 55158 Tension & Compression Collet Chuck is used in machining and metalworking applications to securely hold collets while providing tension and compression compensation during threading operations. Commonly installed in CNC machining centers, milling machines, and drill presses requiring a 1-1/2" straight shank and reliable tap holding performance. Machinists, maintenance teams, and OEMs use this collet chuck for replacement, retrofit, and new installations to improve thread quality, reduce tap breakage, and maintain machining accuracy. 

Applications:

The Universal Engineering 55158 Tension & Compression Collet Chuck is used for machine tapping operations where axial compensation is required to accommodate feed rate variations and reduce stress on taps. It is commonly found in CNC machining centers, manual mills, and production machining environments utilizing Acura-Tap or similar collet systems. Tension and compression chucks help maintain thread accuracy while protecting taps from damage caused by synchronization errors between spindle speed and feed rate.

Technical Specifications:

• Manufacturer: Universal Engineering
• Part Number: 55158
• Product Type: Tension & Compression Collet Chuck
• Shank Diameter: 1-1/2 in
• Function: Tap Holding with Axial Compensation
• Compensation Type: Tension and Compression
• Mounting Type: Straight Shank
• Compatible Equipment: CNC Machines, Milling Machines, Drill Presses
• Application: Threading and Tapping Operations
• Construction: Precision Machined Steel
• Features: Reduced Tap Breakage, Improved Thread Accuracy, Compensation for Feed Variations
• Industry Use: Toolrooms, Machine Shops, and Production Machining
• Status: OEM / Replacement Part Available Through Surplus Suppliers.

Common Replacements:

• Universal Engineering 55158
• Universal Engineering 280669
• Universal Engineering 15931