Techniks 39144 Shrink Fit Tool Holder 14mm x 90mm 64mm Projection

Description:

The Techniks 39144 Shrink Fit Tool Holder is used in CNC machining systems to securely hold 14 mm shank cutting tools using thermal shrink-fit technology for maximum rigidity and minimal runout. Commonly installed in HSK63A machining centers, high-speed milling machines, mold and die equipment, aerospace machining cells, and OEM CNC manufacturing systems requiring precision tool holding. Maintenance teams, CNC machinists, and manufacturing engineers use this shrink fit tool holder for tooling replacement, precision machining, retrofit projects, and improving machining accuracy while extending cutting tool life.

Applications:

The Techniks 39144 Shrink Fit Tool Holder is designed for high-speed machining applications requiring exceptional concentricity, superior clamping force, and vibration-free performance. It is widely used in aerospace manufacturing, automotive production, mold and die machining, medical component manufacturing, precision metalworking, and high-performance CNC machining where maximum tool stability and surface finish are critical.

Technical Specifications:

• Manufacturer: Techniks Precision Tooling
• Manufacturer Part Number (MPN): 39144
• Product Type: Shrink Fit Tool Holder
• Taper Style: HSK63A
• Holder Type: ShrinkFIT Tool Holder
• Bore Diameter: 14 mm
• Gage Length: 90 mm
• Projection Length: 64 mm (2.52 in)
• Clamping Length: 47 mm
• Nose Diameter: 27 mm
• Body Diameter: 34 mm
• Overall Diameter: 63 mm (2.48 in)
• Overall Length: 122 mm (4.80 in)
• Thread Size: M10 × 1.5P
• Material: H13 Tool Steel
• Coolant System: Through-Spindle Coolant with Coolant-Thru Set Screw Installed
• Maximum Runout (T.I.R.): 0.0001 in (0.0025 mm) Maximum
• Balance Rating: G2.5 at 25,000 RPM
• Primary Function: High-Precision Thermal Shrink Tool Clamping
• Compatible Equipment: HSK63A CNC Machining Centers and High-Speed Milling Machines
• Service Application: Replacement, Retrofit, Precision Machining, and Preventive Maintenance

Common Replacements:

• Techniks 39142 HSK63A
• Techniks 39146 HSK63A
• Techniks 39148 HSK63A