Mastercool 70031 Ratchet Copper Tube Cutter 3mm to 28mm 5/16 to 1 1/8 Inch O.D.

Mastercool 70031 Ratchet Copper Tube Cutter 3mm to 28mm

The Mastercool 70031 is a professional ratchet-action copper tube cutter designed for clean, burr-free cuts on copper pipe from 3mm to 28mm (5/16" to 1-1/8") OD — covering all standard AC and refrigeration pipe sizes used in split system, VRF/VRV and commercial refrigeration installation.

The ratchet mechanism allows cutting in confined spaces where a full rotation is not possible, making it the preferred choice for on-site HVAC pipework.

Key Features

• Ratchet Action — cuts in confined spaces without requiring full rotation; ideal for tight installation environments
• Cutting Range: 3mm–28mm OD — covers 5/16", 3/8", 1/2", 5/8", 3/4", 7/8" and 1-1/8" standard AC pipe sizes
• Clean, Burr-Free Cuts — precision cutting wheel produces square, clean cuts ready for flaring or brazing
• Durable Construction — professional grade, built for daily site use
• Compact Design — lightweight and easy to carry in a tool bag

Technical Specifications

• Model: 70031
• Cutting Range: 3mm–28mm OD (5/16"–1-1/8")
• Mechanism: Ratchet action
• Application: Copper tube/pipe
• Country of Origin: USA

Related Tube Cutters Available from Airconspares

• 70027 Mini — compact cutter, 1/8"–5/8" OD
• 70029 Midi — 3/8"–1-1/8" OD
• 70030 Ratchet — 1/4"–7/8" OD
• Large Tube Cutter — 6mm–42mm OD for larger commercial pipe
• Heavy Duty Tube Cutter — 4mm–28mm OD

Also Available as Part of a Kit

• Mastercool Newly Qualified HVAC Engineer Starter Kit — complete tool set including vacuum pump, manifold, leak detector & flaring tools