Imperial 293-F Metric Bubble Flaring Tool

Make clean, accurate metric bubble flares in one quick operation. The Imperial 293-F is built for soft steel (Bundy), copper, and aluminium tubing, covering the most-used sizes for automotive and light commercial work — 4.75 mm (3/16”), 6 mm, 8 mm, and 10 mm O.D. It’s a reliable bench favourite for Aussie tradies who want consistent results without the fuss.

Who it’s for

Perfect for HVAC techs, auto A/C specialists, and workshop mechanics working on R134a/R1234yf lines, brake hydraulics, and service tubes where international-standard bubble flares are required.

Key features

• Forms international-standard metric bubble flares in one fast operation
• Compatible tube sizes: 4.75 mm (3/16”), 6 mm, 8 mm, 10 mm O.D.
• Handles soft double-wall steel (Bundy) up to 0.028” wall thickness
• Also works with soft copper and aluminium tubing
• Simple setup with die-height reference for accurate, repeatable flares

What’s included

• Imperial 293-F flaring tool
• Hand carry plastic case
• Limited lifetime warranty

Specifications

• Brand: Imperial
• Model: IMP-293F
• Applicable materials: Soft copper, aluminium, soft steel (Bundy)
• Tube O.D.: 4.75 mm, 6.00 mm, 8.00 mm, 10.00 mm
• Steel wall thickness (max): 0.028”
• Warranty: 12 months on store listing, limited lifetime by manufacturer (case included)

How to use

Insert the tube flush with the top of the die to set the correct height. Fit the proper adapter, then wind the flaring cone down until the adapter contacts the bar surface. You’ll get a uniform metric bubble flare ready for assembly.

Recommended add-ons

• Hilmor 1838947 Quick Engage Flare & Swage Kit – fast flares and swages with fewer rotations.
• Flaring & Swaging Tools Collection – round out your tube-prep setup.
• HVAC Tube Flaring & Swaging Guide – practical tips for consistent, leak-free joints.

Get quick, standard-compliant bubble flares with the Imperial 293-F. Add it to your kit and deliver dependable results on every job.