PRODUCT IMPROVEMENT –
LSR+ Unicables with SmoothTurn™ Technology
October 11, 2022
For use with TOUGH GUN® TA3 ThruArm® series robotic MIG guns, LSR+ (Low-Stress Robotic) unicables incorporate new SmoothTurn™ technology to maximize production uptime.
Conventional style unicables typically come with a connection that limits rotational capabilities and produces torsional stress in the cable. Unlike conventional unicables, the LSR+ incorporates a rotating power connection that reduces this stress during rotation. Additionally, a protective external conduit contributes to cable longevity by shielding components from harsh welding environments.
Stress Relieving Features
- SmoothTurn Technology reduces frictional forces on internal components increasing overall cable life up to 300%
- Enhanced electrical connections provide a more stable arc, resulting in less spatter and longer cable life
- Unique internal components improve support and bend radius of the cable during heavy robot articulation
DISCONTINUED PRODUCTS — Various Part Numbers
DISCONTINUED PRODUCTS —
Various Part Numbers
October 23, 2020
Effective December 31, 2020, we will be discontinuing a variety of part numbers due to low demand and sales volume. A majority of these items are configured MIG gun part numbers and special products.
Please refer to the appendix for the list of affected part numbers.
PRODUCT UPDATE — Tregaskiss® 600 amp Robotic Water-Cooled MIG Guns Now Available With AccuLock™ R Consumables
PRODUCT UPDATE — Tregaskiss® 600 amp Robotic Water-Cooled MIG Guns Now Available With AccuLock™ R Consumables
September 23, 2020
We are proud to announce new AccuLock R consumables are now available for Tregaskiss 600 amp robotic water-cooled MIG guns. Convert your existing gun from TOUGH LOCK® to AccuLock R consumables with no impact to Tool Center Point (TCP), or configure your new Tregaskiss 600 amp robotic water-cooled MIG gun with AccuLock R consumables today!
The 600 amp robotic water-cooled MIG gun is ready to take on your most demanding welding applications. Its rugged design is tough and dependable enough to maximize productivity when welding thick plate or running prolonged duty cycles.
AccuLock R consumables are designed for increased tip life, and virtually eliminate contact tip cross-threading issues to help reduce both your planned and unplanned downtime.
Spec Sheet: English
PRODUCT UPDATE — Tregaskiss Fixed Automatic Series MIG Guns
PRODUCT UPDATE — Tregaskiss Fixed Automatic Series MIG Guns
September 23, 2020
Tregaskiss is pleased to announce updates to our fixed automatic series MIG guns:
Now available with AccuLock R consumables
AccuLock™ R consumables are designed for increased tip life, and virtually eliminate contact tip cross-threading issues to help reduce both your planned and unplanned downtime.
New Online Configurators and Reverse Lookup Tools
Customers can configure all fixed automatic MIG guns to required specifications or reverse lookup existing gun part numbers.
Part number change to MW1 fixed automatic water-cooled MIG guns
Tregaskiss® MW1 fixed automatic water-cooled MIG gun part numbers have been changed from the 46 and 64 series part numbering convention. Customers can look up legacy part numbers using the new Tregaskiss MW1 MIG gun part number conversion tool.
New Spec Sheets
Get more information for all consumables and replacement parts for your Tregaskiss fixed automatic MIG guns:
- SP-MA1 | Tregaskiss MA1 fixed automatic air-cooled MIG guns spec sheet
- SP-MW1 | Tregaskiss MW1 fixed automatic water-cooled MIG guns spec sheet
- SP-AW2 | Tregaskiss AW2 fixed automatic water-cooled MIG guns spec sheet
Learn more about our fixed automatic MIG guns or AccuLock R consumables.
PACKAGING CHANGE — Formatting Changes to Owner’s Manuals
PACKAGING CHANGES —
Formatting Changes to Owner’s Manuals
August 18, 2020
Customers may notice that some Tregaskiss® and Bernard® MIG welding product owner’s manuals look different than previous versions. This is because we recently refreshed the design and format of these product manuals, but their contents remain the same. No changes to the important installation, maintenance, troubleshooting, parts lists and other information and instructions have been made.
| Tregaskiss® Product Owner’s Manuals | Tregaskiss® Product Owner’s Manuals | Bernard® Product Owner’s Manuals | Bernard® Product Owner’s Manuals |
 |  |  |  |
| Old Format | New Format | Old Format | New Format |
The most current version of these newly formatted owner’s manuals, along with other product manuals and spec sheets, are available for download from our website from the respective product pages as well as the Spec Sheets and Owner’s Manuals page.
Printed inventory will be replaced as a running change.
DISCONTINUED PRODUCTS — ACA and ACB Series Automatic Air-Cooled MIG Guns
DISCONTINUED PRODUCTS –
ACA and ACB Series Automatic Air-Cooled MIG Guns
August 12, 2020
Tregaskiss will discontinue the sales of ACA and ACB series automatic air-cooled MIG guns (formerly branded Bernard®) and parts as of January 31, 2021.
Click here for a list of affected part numbers
Replacement Gun Option
Tregaskiss® Auto Head Fixed Automatic Air-Cooled MIG Guns are available as replacements.
Please reach out to your ITW Welding sales representative for assistance.
If you have any questions regarding these changes, please kindly contact your local representative.
Learn more about our Tregaskiss Fixed Automatic MIG Guns
DISCONTINUED PRODUCT – TOUGH GUN G2 and ThruArm G2 Series MIG Guns
DISCONTINUED PRODUCT –
TOUGH GUN G2 and ThruArm G2 Series Robotic Air-Cooled MIG Guns
December 1, 2017
As of December 29, 2017, all TOUGH GUN® G2 and ThruArm® G2 series robotic air-cooled MIG guns will be discontinued as they are being replaced by TOUGH GUN CA3 and TOUGH GUN TA3 robotic air-cooled MIG guns. The TOUGH GUN G2 and ThruArm G2 series product lines will be fully supported with replacement parts (necks, cables, gun modules) until the end of 2018.
Affected Part Numbers:
- All MIG gun part numbers beginning with RA2
- All MIG gun part numbers beginning with TA2
- All MIG gun part numbers beginning with SG59
Download PDF Archived Tech Guides:
- M074 TOUGH GUN G2 Series
- M080 TOUGH GUN ThruArm G2 Series
- M084 TOUGH GUN ThruArm G2 Series for FANUC® Robots
- M085 Technical Addendum for TOUGH GUN ThruArm G2 Series TOUGH GUN I.C.E.® Neck Installation for Motoman® Robots
Download PDF Archived Technical Inserts:
- INS070 Wire Brake Installation for TOUGH GUN G2 Series MIG Guns
- INS072 TOUGH GUN G2 Series TOUGH GUN I.C.E. Installation for KUKA® Robots
- INS091 TOUGH GUN ThruArm MIG Gun Installation
November 11, 2019 In September 2017, Tregaskiss entered into a Master Distribution Agreement with DINSE GmbH to provide best-in-class robotic water-cooled MIG guns to the North American market under the Tregaskiss® by DINSE™ brand name. After many discussions between Tregaskiss and DINSE, we have made an amicable and mutual decision to end our business relationship. This notice is to officially announce that Tregaskiss will discontinue sales of Tregaskiss® by DINSE™ Robotic Water-Cooled MIG Guns, parts and consumables as of April 30, 2020. Until that termination date, Tregaskiss will not accept orders from new customers but will continue to provide product to support existing customers. Details of affected part numbers can be accessed here. When current Tregaskiss by DINSE Robotic Water-Cooled MIG Guns eventually require replacement, end users have two options: After April 30, 2020, please obtain all replacement parts and consumables from the relevant manufacturer. Please contact your local representative with any questions regarding these changes.
April 3, 2020 Tregaskiss is proud to announce the addition of two new nozzles to the AccuLock™ R consumables offering. Only slightly larger than 1/2″ bore nozzles, these 5/8″ bore nozzles offer almost the same weld access while still providing the clearance needed for reliable gas flow and reaming to the gas holes. These new nozzles are also now configurable on TOUGH GUN® TA3 and CA3 robotic air-cooled MIG guns. Learn more about AccuLock R consumables, or configure your robotic MIG gun online.
February 14, 2020 Tregaskiss® and Bernard® branded nozzles are currently packaged in a variety of bag sizes and styles. We will begin standardizing on a single size and style bag for all Tregaskiss and Bernard nozzles over the coming months as a running change that takes place as existing inventory is depleted. 5″ x 8″ (white) 8″ x 10″ (white) 6″ x 8″ (clear) 8″ x 10″ (white) (subject to change depending on volume changes)
December 2, 2019 Effective November 15, 2019, the TOUGH GUN® TT3E (Ethernet) reamer is now running updated firmware and software. The ARGEE software has been updated from version 4.0 to 4.1, and the firmware from version 3.5 to 3.6. For more information or to access software files, please visit the TOUGH GUN TT3E reamer webpage.
October 23, 2019 Tregaskiss is pleased to announce the launch of new AccuLock™ R consumables, a system designed to maximize throughput and efficiency with minimal risk and effort. AccuLock contact tips last longer and are virtually impossible to cross-thread. The long contact tip tail concentrically aligns the tip within the diffuser prior to thread engagement, and this coupled with the tip’s coarse thread ensures quick, accurate replacement without cross-threading. An upgrade to AccuLock HDP contact tips can extend life by 10x or more in pulse welding applications. You can easily switch from TOUGH LOCK® and other consumables to AccuLock R consumables with no impact to tool center point (TCP), making this upgrade low effort, low risk, and high payoff. Plus, Tregaskiss AccuLock R consumables and Bernard® AccuLock S consumables share a common contact tip, so you can benefit from the reduced costs and simplified inventory of a common consumable platform™ if you have a combination of robotic and semi-automatic MIG guns in your facility. Reduce troubleshooting, downtime and rework with these new consumables. Learn more about Tregaskiss® AccuLock™ R consumables.
August 20, 2019 Effective immediately, a new, enhanced AccuLock™ S power pin is now available for Miller® equipment. This new power pin is designed specifically for use with the new Bernard® AccuLock S consumable system to optimize performance. Load and Lock for Better Productivity Learn more about AccuLock S consumables.
July 1, 2018 Tregaskiss has made changes to its 5-Gallon (18.9 L) TOUGH GARD® anti-spatter liquid pail design for increased strength and durability. Designed with a heavy duty integrated handle, this new container is easier to handle and can be easily stacked for maximized storage space. The new design also offers an improved seal to eliminate spillage during shipping. Like the former pail design, this new 5-Gallon container is compatible with the TOUGH GARD anti-spatter multi-feed system. Learn more about TOUGH GARD anti-spatter liquid or the TOUGH GARD anti-spatter multi-feed system.
August 8, 2019 Tregaskiss is proud to announce that we have launched the following new conversion diffusers that receive TOUGH LOCK® contact tips, including HDP: Fronius® TPS 400i Lincoln® Magnum Pro® (Slip-On) Lincoln Magnum Pro (Thread-On) Learn more about TOUGH LOCK consumables.
August 1, 2019 To continue delivering sustainable value to our customers, we regularly assess our product offering to ensure focus and opportunities to innovate our product portfolio. Accordingly, due to low demand, we are discontinuing the 500 amp B Series Handle option from our BTB MIG gun offering. Effective August 16, 2019, the following part numbers will no longer be available: Please note that a comparable replacement is the O Series Handle option, which is also configurable in our BTB MIG gun product line. Learn more about Bernard® BTB MIG guns and available options, or configure a BTB MIG gun.
July 30, 2019 Tregaskiss has made the following changes to its TOUGH GUN® reamer cutter blades: The above changes will be implemented as a running change and will be sold under the same part numbers as the previous design.
June 18, 2019 To continue delivering sustainable value to our customers, we regularly assess our product offering to ensure focus on customer needs and opportunities to innovate our product portfolio. Accordingly, this is a notification that we are discontinuing Tregaskiss® SURESTART™ contact tips, due to low demand. Effective immediately: All SURESTART contact tips have been discontinued and no longer available for sale. Visit the TOUGH LOCK consumables page for more information.
January 8, 2019 Our product offering is regularly assessed to ensure focus on customer needs and opportunities to innovate our product portfolio, so we can continue to deliver sustainable value to our customers. Accordingly, due to low demand, the following products will be discontinued: Effective January 8, 2019, all legacy F-Gun MIG gun part numbers and all F-Gun series service parts will be discontinued and no longer available for sale. The following 600 amp Bernard® BTB semi-automatic air-cooled MIG gun models (with T series straight handles and locking triggers) are recommended replacement options:
January 25, 2019 To continue delivering sustainable value to our customers, we regularly assess our product offering to ensure focus on customer needs and opportunities to innovate our product portfolio. Accordingly, due to low demand, select Tregaskiss® nozzles will be discontinued. Effective March 1, 2019, all nozzles listed in the chart below will be discontinued as inventory depletes, and effective March 30, 2019, these nozzles will no longer be available for sale. Click here to download the above list in PDF format.
November 1, 2018 Bernard is proud to introduce new AccuLock™ S consumables, a system designed to address liner trim length errors and erratic wire feeding. Important Note: Most components of the AccuLock S consumables family are currently available. The complete offering will be coming soon. The AccuLock S liner is locked and concentrically aligned to both the contact tip and the power pin without the use of fasteners, which provides a flawless wire-feed path that guarantees smooth, uninterrupted delivery of the wire to the weld puddle. Plus, the liner replacement process has been error-proofed so you can trim your liner accurately and easily every time, with no measuring. The AccuLock S consumables system requires all AccuLock components: contact tip, diffuser, nozzle, liner, neck insulator, power pin and power pin cap.
November 1, 2018 Customers may notice that some Bernard® parts and consumables are arriving in different bags. We transitioned to a newly designed Bernard branded white bag design. In addition to changing the artwork layout and color of the bags, the overall usability has also been improved. These new white bags offer a clear window on the printed side of the bag to make visual product identification easier. To increase the hanging capacity of the bags, we’ve added a second hanging hole on our larger bags and a new double-sealed header on all bag sizes. The sombrero shaped hanging holes provide compatibility with a wider variety of hook sizes and shapes.
November 1, 2018 Customers may notice that some Tregaskiss® parts and consumables are arriving in different bags. We transitioned from a black bag design to a white bag design. This new white bag design has a clear window on the back side of the bag to help make visual product identification easier, and the durability and hanging holes remain the same as our previous black bag packaging.
September 12, 2018 To continue delivering sustainable value to our customers, we regularly assess our product offering to ensure focus on customer needs and opportunities to innovate our product portfolio. Accordingly, due to low demand, the following products will be discontinued: Effective September 30, 2018, all standard and special Tandem MIG guns and necks will be discontinued and no longer available for sale. All service parts for Tandem torches will be available for sale until December 31, 2018, at which time all service parts for Tandem torches will be discontinued. Click here for a list of affected part numbers.
DISCONTINUED PRODUCT – Tregaskiss by DINSE Robotic Water-Cooled MIG Guns
DISCONTINUED PRODUCTS –
Tregaskiss by DINSE Robotic Water-Cooled MIG GunsReplacement MIG Gun Options
Parts and Consumables
NEW PRODUCT – Tregaskiss Nozzles for AccuLock R Consumables
NEW PRODUCT —
Tregaskiss Nozzles for AccuLock R ConsumablesPart Numbers
PACKAGING CHANGE – Changes to Tregaskiss and Bernard Nozzle Bag Packaging
PACKAGING CHANGE –
Changes to Tregaskiss and Bernard Nozzle Bag Packaging
Current Bag Sizes and Styles:
New Bag Size and Style:
Transition Timeline
PRODUCT UPDATE – Firmware and Software Update for the TOUGH GUN TT3E Reamer
PRODUCT UPDATE —
Firmware and Software Update for the TOUGH GUN TT3E ReamerWhat’s New?
Compatibility
Downloads
NEW PRODUCT – AccuLock R Consumables
NEW PRODUCT – AccuLock R Consumables
Series Components:
PRODUCT CHANGE – AccuLock S Power Pins for Miller Equipment
PRODUCT CHANGE –
New AccuLock S Power Pins for Miller Equipment
If your power pin has a large ID, please contact Customer Service to get the new AccuLock S Power Pin.
NEW (Shown Right) AccuLock S Power Pin Design
Torque to 10 ft-lbs / 120 in-lbs (13.5 Nm)Affected Part Numbers
2200137 Has been replaced by 2200206 and 2200207 in the AccuLock S consumables system as noted directly following 2200206 Replaces 2200137 for wire sizes 0.023″ (0.6 mm) – 5/64″ (2.0 mm) 2200207 Replaces 2200137 for wire sizes 3/32″ (2.4 mm) – 1/8″ (3.2 mm)
AccuLock S Consumables
PACKAGING CHANGE – 5-Gallon TOUGH GARD Anti-Spatter Liquid Pail
PACKAGING CHANGES –
5-Gallon TOUGH GARD Anti-Spatter Liquid PailAffected Part Numbers:
5-Gallon (18.9 L)
TOUGH GARD Anti-Spatter Liquid
Container
5-Gallon (18.9 L)
TOUGH GARD Anti-Spatter Liquid
ContainerNEW PRODUCT – Conversion Diffusers for TOUGH LOCK Contact Tips
NEW PRODUCT —
Conversion Diffusers for TOUGH LOCK Contact TipsConversion Diffuser
Description
DISCONTINUED PRODUCT – BTB MIG Gun 500 amp B Series Handle Option
DISCONTINUED PRODUCT –
BTB MIG Gun 500 amp B Series Handle OptionPRODUCT CHANGE – TOUGH GUN Reamer Cutter Blades
PRODUCT UPDATE —
TOUGH GUN Reamer Cutter BladesSummary of Color Changes and Affected Part Numbers
Affected Part Numbers – New Black Oxide Coating
Summary of Design Changes and Affected Part Numbers
Affected Part Numbers – New Single Flute Design (effective August 1, 2019)
DISCONTINUED PRODUCT – SURESTART Contact Tips
DISCONTINUED PRODUCTS –
Tregaskiss SURESTART Contact Tips
Affected Part Number TOUGH LOCK® Direct Replacement 403-22-30 403-20-30-25 403-22-35 403-20-35-25 403-22-1.0 403-20-1.0-25 403-22-45 403-20-45-25 403-22-364 403-20-364-25 403-22-52 403-20-52-25 403-23-30 403-21-30-25
DISCONTINUED PRODUCT – Legacy F-Gun MIG Guns and Service Parts
DISCONTINUED PRODUCTS –
Legacy F-Gun MIG GunsLegacy F-Gun™ MIG Guns
Affected Part Numbers
Part Number Description 4610 F-Gun MIG Gun, 10 ft 4615 F-Gun MIG Gun, 15 ft 4610E F-Gun MIG Gun, 10 ft, Euro 4615E F-Gun MIG Gun, 15 ft, Euro 4610M F-Gun MIG Gun, 10 ft, Miller® 4615M F-Gun MIG Gun, 15 ft, Miller 4610L F-Gun MIG Gun, 10 ft, Lincoln® 4615L F-Gun MIG Gun, 15 ft, Lincoln 4610T F-Gun MIG Gun, 10 ft, Tweco® 4615T F-Gun MIG Gun, 15 ft, Tweco 408 Handle, F-Gun Series 4627 Neck, F-Gun Series 429 Trigger, F-Gun Series
Replacement Options
Legacy F-Gun MIG Gun Part Number Replacement BTB MIG Gun Part Number 4610 Q6010NU3LBC 4615 Q6015NU3LBC 4610M Q6010NU3LMC 4615M Q6015NU3LMC 4610L Q6010NU3LLC 4615L Q6015NU3LLC 4610T Q6010NU3LTC 4615T Q6015NU3LTC DISCONTINUED PRODUCT – Select Nozzles
DISCONTINUED PRODUCTS –
Select Tregaskiss NozzlesPart Number Description Substitution Notes Reamer Change 401-11-62 Nozzle, TIGHT RADIUS™, 5/8″ bore, 1/8″ recess — TCP change – Please contact Customer Service at 1.855.MIGWELD (644.9353) Yes 401-12-50 Nozzle, TIGHT RADIUS, 1/2″ bore, flush — TCP change – Please contact Customer Service at 1.855.MIGWELD (644.9353) Yes 401-13-62 Nozzle, TIGHT RADIUS, 5/8″ bore, 1/8″ stick out — TCP change – Please contact Customer Service at 1.855-MIGWELD (644.9353) Yes 401-19-62 Nozzle, 5/8″ bore, 1/4″ recess, brass 401-14-62 401-14-62 is 1/8″ recess, copper No 401-21 Nozzle, Flux-Core, 1/4″ recess — Discontinued – No replacement No 401-41-75 Nozzle, 3/4″ bore, 1/8″ recess 401-7-75 or 401-14-62 Move to slip-on 401-7-75 with new 404-32 retaining head (v-block change); or Move to 5/8″ bore (copper) 401-14-62 (no retaining head, but cutter change) Yes
(401-7-75: v-block;
401-14-62: RCT-01)401-43-50 Nozzle, 1/2 bore, 1/4″ recess 401-47-51 401-47-51 is 1/8″ recess, and different profile No 401-44-501 Nozzle, 1/2″ bore, 1/4″ stick out 401-44-50 401-44-50 is bottleneck style, not tapered No 401-45-38 Nozzle, 3/8″ bore, flush, old thread 401-4-38 Must use 404-52 or 404-53 retaining head No
(no 3/8 cutter)401-45-50 Nozzle, 1/2″ bore, 1/8″ recess, old thread 401-47-51 Must use 404-52 or 404-53 retaining head No 401-45-62 Nozzle, 5/8″ bore, 1/8″ recess, old thread 401-43-62 Must use 404-52 or 404-53 retaining head No 401-46-38 Nozzle, 3/8″ bore, 1/8″ recess, old thread 401-42-38 Must use 404-52 or 404-53 retaining head No 401-46-62 Nozzle, 5/8″ bore, 1/4″ recess, old thread 401-43-62 401-46-62 is 1/8″ recess; Must use 404-52 or 404-53 retaining head No 401-47-50 Nozzle, 1/2″ bore, 1/8″ recess, old thread 401-47-51 Must use 404-52 or 404-53 retaining head No 401-52-62 Nozzle, 5/8″ bore, 1/4″ recess 401-14-62 401-14-62 is 1/8″ recess No 401-54-50 Nozzle, TOUGH ACCESS™, 1/8″ recess 401-55-50 401-55-50 is flush No 401-55-62 Nozzle, TOUGH ACCESS, flush 401-54-62 or 401-56-62 401-54-62 is 1/8″ recess; 401-56-62 is 1/8″ stick out No 401-68-62 Nozzle, 5/8″ bore, flush, copper 401-51-62 Copper to brass No 401-92-62 Nozzle, 5/8″ bore, 1/4″ recess, brass 401-91-62 401-91-62 is 1/8″ recess No 401-9-75 Nozzle, 3/4″ bore, 1/2″ recess 401-5-75 401-5-75 is 1/4″ recess No 451-4-38 Nozzle, 3/8″ bore, 3/16″ recess 451-6-50 451-6-50 is 1/2″ bore No 451-45-50 Nozzle, High Access, water-cooled (semi-auto) 451-6-50 451-6-50 is tapered style, not bottleneck No 451-5-75 Nozzle, 3/4″ bore, 1/4″ recess, water-cooled (semi-auto) 451-5-62 451-5-62 is 5/8″ bore No 451-81-62 Nozzle, 5/8″ bore, 1/8″ stick out, water-cooled (semi-auto) 451-61-62 451-61-62 is flush No 451-87-62 Nozzle, 5/8″ bore, 3/16″ stick out, water-cooled (semi-auto) 451-61-62 451-61-62 is flush No
NEW PRODUCT – AccuLock S Consumables
NEW PRODUCT – AccuLock S Consumables
Key features of Bernard AccuLock S Consumables
PACKAGING CHANGE – Changes to Bag Packaging
PACKAGING CHANGE — Changes to Bernard Bag Packaging
Old Bernard Bags
New Bernard Bags
PACKAGING CHANGE – Changes to Bag Packaging
PACKAGING CHANGES —
Changes to Tregaskiss Bag PackagingOld Tregaskiss Bags
New Tregaskiss Bags
DISCONTINUED PRODUCT – Tandem Robotic Torches
DISCONTINUED PRODUCTS –
Tandem Robotic MIG GunsTandem Robotic MIG Guns
Note: Availability and list prices of replacement parts for the affected products are subject to change without notice.
