Tube cutters
Standard, bearing-type, speed-type, auto-cut, chain, PVC and specialty cutter families are documented.
Browse cutters ↓HVAC · refrigeration · tube working
Tube-working tools organized around the operation, not the catalogue page.
Aurorvix sources Dunnex tools for cutting, flaring, expanding, bending and refrigeration-service work. Start with the tube, operation and working range; the exact model, metric / imperial coverage and kit format are confirmed before quotation.
Cut copper / pipeFlare multiple systemsExpand manual & hydraulicBend light to heavy duty
Public company checks
Dunnex has a long public record in refrigeration and tube-working tools.
Dunnex's official site states 20+ years of design and production experience, records ISO 9001 certification in 2007, a 2016 China HVACR Polar Bear Award, and 2019 Jiangsu Private Science & Technology Enterprise recognition. A current Made-in-China company profile separately lists Wujiang Dunnex Tools Co., Ltd. as a Manufacturer/Factory whose main products include tube cutters, flaring tools, tube benders and tube expanders.
01 · Choose by operation
Match the tool to the job first.
Flaring tools
Manual, eccentric-cone, grabber-style and auto-repair double-flaring systems appear in the supplied catalogue.
Browse flaring ↓Tube expanders
Lever, hydraulic and interchangeable-head systems support tube expanding and swaging work.
Browse expanders ↓Tube benders
Spring, multi-size, lever and heavy-duty bending tools cover different tube sizes and working methods.
Browse benders ↓Buyer shortcut
Start with tube material, outside diameter and operation.
That is usually enough to narrow the correct cutter, flaring tool, expander or bender family before model-level confirmation.
Official Dunnex product reference ↗Tube cutters · Dunnex
Tube-working tools · Dunnex 2026 range02 · Cut
Tube cutters across multiple mechanisms and materials.
The catalogue includes standard tube cutters, bearing-type cutters, speed-type cutters, intelligent spring cutters, auto-cut cutters, chain pipe cutters, PVC pipe cutters, stainless-bellows tools and corrugated-pipe flat-mouth tools.
Selection input
Send tube material, outside diameter range, wall thickness and whether the job needs compact, quick-change or heavy-duty operation.
Specification snapshot
Representative Dunnex models and working ranges.
| Bearing tube cutter | CT-532 · 3/16"-1-1/4" (4-32 mm)The supplied Dunnex catalogue lists an aluminium-alloy body. |
|---|---|
| Bearing tube cutter | CT-650 · 1/4"-2" (5-50 mm)Catalogue model in the same bearing-cutter family. |
| Bearing tube cutter | CT-670 · 1/4"-2-3/4" (6-70 mm)Representative larger-range model from the supplied catalogue. |
| Speed tube cutter | CT-143 · 1/4"-1-3/4" (6-45 mm)Current manufacturer listing describes a zinc-alloy body and blister-card packing. |
| Manual flaring tools | CT-97 · 10 / 12 / 14 / 16 mm · CT-98 / CT-98B · 10 / 12 / 14 / 16 / 18 / 20 / 22 mmMetric ranges shown directly in the supplied Dunnex catalogue. |
| 45° flaring family | CT-190A/M and CT-191A/M · 3/16" to 5/8" and 5 / 6 / 8 / 10 / 12 / 14 / 16 mmRepresentative imperial / metric flare ranges from the supplied catalogue. |
| Other current examples | CT-1226M double-flaring kit · CT-999RFM-C 90° bender kitFinal tube range, head set and kit contents are confirmed model by model. |
| RFQ inputs | Operation · tube material · OD range · wall / application · quantity / kit · destinationFinal model and packing are confirmed before quotation. |
The model ranges above come from Dunnex source material or named manufacturer listings. They are representative model data, not a statement that every model handles every tube material.
Dunnex 2026 catalogue extractSource material for tool families and model ranges.
03 · Flare
Flaring systems for workshop and service work.
Manual systemsStandard flaring tools
Conventional kits and bar-style configurations are documented.
Eccentric cone45° flaring families
Eccentric-cone product lines are listed for more controlled flare formation.
Grabber styleFast-clamping configurations
Grabber-type tools are shown as a distinct family in the source catalogue.
Auto repairDouble-flaring systems
Multiple repair-oriented double-flaring kits and configurations are documented.
04 · Bend
From spring benders to heavy-duty lever tools.
The source catalogue includes spring tube benders, multi tube benders, standard tube benders, heavy-duty tube benders and a 90° multi-bender kit.
Tube materialTube sizeBend radius / angleSingle tool or kit
05 · Expand / swage
Manual, lever and hydraulic expanding systems.
The documented range includes lever tube-expanding tools, hydraulic tube expanders, swaging needles, flaring heads, manual tube expanders and swaging punches. Exact head size and tube range are confirmed against the requested model before quotation.
06 · Repair & refrigeration service
Supporting tools beyond the four core operations.
Pinch-off pliersFin straightenersCapillary cuttersInspection mirrorsDeburring reamersRatchet wrenchesRecovery pliersCrimping tools
07 · What to send for quotation
Four practical inputs narrow the range quickly.
For kits or private label, add required packing, logo / artwork status and annual volume.
01 · Operation02 · Tube material & size03 · Quantity / kit format04 · Destination
08 · Source traceability
Product families and model data are matched against Dunnex catalogue and manufacturer listings.
The product families above are based on the supplied Dunnex 2026 catalogue and current manufacturer product references. Source material remains available for specification review.
Tell us the operation and tube range.
Operation, tube material / size, quantity and destination are enough to start matching the correct tool family.