NEW PRODUCT –
Bernard Conventional Liners
Compatible with BTB Semi-Automatic MIG Guns and Legacy Q-Gun, S-Gun, & T-Gun Series MIG Guns
Launched on June 2, 2014, the new Bernard® conventional liners are compatible with all legacy Q-Gun™, S-Gun™ and T-Gun™ MIG guns and all BTB platform guns, which allows you to simplify and reduce your inventory. The image to the right shows how the previous liner locks were merged in the design of the new Bernard conventional liner to maximize backwards compatibility.
Due to this customer-friendly backwards compatibility, the part numbers below supersede previous Bernard conventional liner part numbers.
Made of high carbon music wire for smooth wire feed and long life, Bernard conventional liners are available in lengths of up to 25 feet (7.6 m) and are color coded for your convenience to indicate a variety of wire sizes. Please see the chart below for part numbers, wire sizes, and color coding information:
New Bernard Conventional Liners
Wire Size | Liner Color | 15′ (4.57 m) | 25′ (7.62 m) |
---|---|---|---|
0.023″-0.030″ | Yellow | L1A-15 | L1A-25 |
0.030″-0.035″ | Green | L2A-15 | L2A-25 |
0.035″-0.045″ | White | L3A-15* | L3A-25* |
0.045″- 1/16″ | Red | L3A-15** | L4A-25** |
5/64″ | Blue | L6A-15 | L6A-25 |
3/32″ | Grey | L7A-15 | L7A-25 |
7/64″-1/8″ | Black | L8A-15 | L8A-25 |
*Standard Liner for 0.035″-0.045″ Guns
**Standard Liner for 1/16″ Guns
Bernard and Tregaskiss Conventional Liner to New Bernard Conventional Liner Cross Reference Chart for Bernard Semi-Automatic MIG Guns
Wire Size | Bernard Liner Part Number | Tregaskiss Liner Part Number | New Bernard Conventional Liner Part Number |
---|---|---|---|
0.023″-0.030″ | 43015 | 415-23-15 | L1A-15 |
0.030″-0.035″ | 43015 | 415-30-15 | L2A-15 |
0.035″ – 0.045″ | 44115 | 415-35-15 | LS3-15 |
0.035″- 0.045″ | 43115 | — | L3B-15 |
0.045″ – 1/16″ | 44215 | 415-116-15 | L4A-15 |
0.045″ – 1/16″ | 43215 | — | L4B-15 |
5/64″ | 44315 | 415-564-15 | L6A-15 |
3/32″ | 45415 | 415-332-15 | L7A-15 |
7/64″ | 45615 | 615-18-15 | L8A-15 |
1/8″ | 46715 | 615-18-15 | L8A-15 |
NOTE: Tregaskiss conventional liner numbers will continue to be offered due to their continued use in Tregaskiss robotic MIG guns.
B Series Small Curved Handle B Series Large Curved Handle O Series Small Curved Handle O Series Large Curved Handle T Series Small Straight Handle T Series Large Straight Handle C Series Straight Handle Please note that all handle and trigger combinations previously offered continue to be available within the BTB MIG gun platform. To view a summary of trigger options and other features by handle, please click here. .
Along with the new Bernard® semi-automatic MIG guns BTB platform launching on June 2, 2014, Bernard is pleased to announce the launch of the improved Q-Nut used on all Bernard rotatable necks. It has been completely redesigned to offer a significant increase in durability. Please note that the new silicone ring, Q-Nut cover and silicone insulator are now installed from the back of the neck instead of the front. “How to install the new Q-Nut” instructions are available on our website in the How-To Guides and Videos area of our Technical Support section. Please click here to access this How-To article.
Former Q-Gun™ and S-Gun™ MIG guns will require an additional character added to the end of the existing part numbers to allow for new liner selection options. Former T-Gun™ semi-automatic air-cooled MIG guns will be adopting Q-Gun style part numbering for consistency across all guns within the new single configurator. Example old and new part numbers are shown below: Q-Gun MIG Guns Q4015GE8CM Q4015GE8CMC S-Gun MIG Guns S3012TF5CM S3012TF5CMC T-Gun MIG Guns M3010-35 Q3010MP3CMC For a limited time from June 2 until August 1, 2014, both old and new part numbers will be supported in our system to allow our distribution partners to update their computer systems. To assist our customers in converting old gun part numbers to new Best of the Best Platform part numbers, we have created an online conversion tool. To populate the data in the tool, Q-Gun, S-Gun and T-Gun MIG Gun part numbers configured between April 2011 and April 2014 were pulled and converted to the new part numbering system. Click here to access this conversion tool.
We have added internal stops to all Centerfire™ and Quik Tip™ diffusers to improve alignment between the liner and contact tip for enhanced wire feedability. This product improvement is being implemented as a running change. The new internal stop inside Centerfire and Quik Tip diffusers prevents the liner from going all the way through the diffuser, therefore changing how liners need to be installed. Liner installation will now require the removal of the diffuser. Please note that trim lengths will also be affected. See product insert INS-DIFF for more information. How can I tell the difference between Centerfire and Quik Tip diffusers with the NEW internal stop vs. the original style Centerfire and Quik Tip diffusers? To help distinguish Centerfire diffusers (shown below, left) with the new internal stop, users can check the orientation of the roll mark. In original style diffusers, the roll mark is readable when the tip end is at the top. In diffusers with the new internal stop, the roll mark is readable when the neck end is at the top. To distinguish Quik Tip diffusers (shown above, right) with the new internal stop, users can check the roll mark. In the original style diffusers, the roll mark has one Bernard starburst stamped before the part number. In diffusers with the new internal stop, the roll mark has a Bernard starburst stamped before AND after the part number. For both Centerfire and Quik Tip diffusers, a second simple method to check for an internal stop would be to insert a liner into the diffuser. If the liner will not pass all the way through the diffuser, then an internal stop is present. Please note that it is important to understand which diffuser you are using as this affects liner trim length during replacement. Please refer to the insert inside of your diffuser bag or click here for additional information about liner replacement and trim length details.
June 1, 2013 Tregaskiss is pleased to announce improvements to the design of its cutter blades for use with the TOUGH GUN® TT3 reamer and TOUGH GARD® spatter cleaner robotic nozzle cleaning stations. These new cutter blades are engineered from harder, stronger material, making them more resistant to breaking, chipping or cracking. The twin flute design with stronger edges allows for improved cutting and cleaning performance. Click here to find out more about the features and benefits of these improvements. For use with the TOUGH GUN TT3 reamer: For use with the TOUGH GARD spatter cleaner: Binzel® is the registered trademark of Alexander Binzel Schweisstechnik GmbH & Co. KG, Germany. Panasonic® is the registered trademark of Panasonic Welding Systems Co., Ltd.
The improved swivel design on the Bernard® FILTAIR™ fume extraction MIG gun now uses threads to retain the vacuum hose and eliminates the front band-it clamp from both amperage models. This redesign will improve performance and avoids replacing the hose clamp with a larger head. The new design threads into the vacuum hose and cannot be removed unless the hose is cut to remove it from the threads. Removing the front band-it clamp also eliminates the possibility of the clamp getting snagged on other equipment, gloves, clothing, etc. Did any part numbers change? Answer: The new threaded swivels are backwards compatible with existing guns. As a result, swivel part numbers did not change. How can you tell the difference between the old version and the new 2013 design? Answer: New 2013 design will not have the metal front band-it clamp located on the hose near the rear of the handle. See Figure below:
March 1, 2013 Tregaskiss is pleased to announce an improvement to our fixed automatic series MIG guns. These robust machine torches are engineered for hard tooling applications requiring a durable welding torch, and they now feature a one-piece high strength phenolic handle.
April 1, 2013 Introducing the next evolution of the TOUGH GUN® reamer from Tregaskiss. Improvements to the sprayer system, new plug and play replacement parts, and simplified internal wiring make this new reamer more reliable and faster and easier to maintain than ever before! Learn more about the TOUGH GUN TT3 reamer and how it benefits both your bottom line and your production uptime and throughput.
Learn more on the Bernard Quik Tip Series product page.
November 12, 2012 The QUICK LOAD® liner AutoLength™ system from Tregaskiss is designed specifically to minimize downtime, wire feeding and quality issues commonly associated with the liner being cut to an incorrect length. Short liners are a common root cause of poor wire feeding. Further, a short liner does not have a chance of properly seating in the retaining head — often resulting in “bird-nesting” of the welding wire or premature contact tip failure and wear. Wire feeding challenges reduce efficiency of the welding process and cause undesirable (and expensive) downtime. A system upgrade to this new innovative product can help improve welding efficiency and reduce costly downtime. Learn more about the QUICK LOAD liner AutoLength system.
Learn more on the 250 amp S-Gun MIG gun product page.
Learn more about this new product on the Dura-Flux self-shielded flux-cored gun product page.
An improved switch design for Bernard® T-Gun™ MIG guns (formerly Tregaskiss® TOUGH GUN® semi-automatic MIG guns) is now available to improve the performance and the life of the extended lever switch over previous versions. The switch casing design has been updated to allow for improved retention tabs between two switch halves, which also reduces the chance of switches tearing apart during use. This updated lever design is more robust with improved strength. How can you tell the difference between the old version and the new 2011 design? Our new 2011 switch is red (shown below in the comparison between current design and new 2011 design).
This improved switch design will significantly improve the performance and the life of the switch over previous versions. The new 211-5 switch became standard on all Bernard® TGX® XS and T-Gun™ semi-automatic compact series MIG guns (formerly Tregaskiss® semi-automatic MIG guns) on March 1, 2011. The switch casing design has been updated to allow for improved retention tabs between two switch halves, which also reduces the chance of switches tearing apart during use. This new design also provides for an enhanced connection between the exterior terminals and the switch (see Figure 1 below). How can you tell the difference between the old version and the new 2011 design? New 2011 design has the large tabs as shown in Figure 2 below.
As of March 13, 2011, the electronic trigger lock (Part Number 411-500) for Bernard® T-Gun™ series MIG guns (formerly Tregaskiss® TOUGH GUN® semi-automatic MIG guns) is no longer available. It has been REPLACED with Part Number 411-4.
May 22, 2009 This optional insulator for the 601 series water-cooled nozzle is now made of high-temperature Teflon material rather than ceramic. This new design is shorter than the previous ceramic version, but outperforms the previous design since it uses a more durable material. This optional nozzle insulator is available as a separate item: Part #601-5-75-4
May 22, 2009 This thread-on nozzle system features a TOUGH LOCK® retaining head with an external thread and a tapered seat.
May 22, 2009 TOUGH LOCK® extra heavy duty (EHD) contact tips (603-20 series) are ideal for large wire sizes, 7/64″ and 1/8″ for example, that can’t be handled with the TOUGH LOCK heavy duty (HD) contact tip series.
January 29, 2009 This adaptor is designed to allow the use of TOUGH LOCK® consumables on Tweco®-style air-cooled robotic necks without changing the original tool center point (TCP).
January 29, 2009 Newly designed, this Miller® quick-connect block (adaptor) receives a 214-1 Miller power pin and assembles into feeders that are compatible with OTC®, Tweco® #4, and Tweco #5 power pins. Part Number: 417-63
September 19, 2008 Due to popular demand, Tregaskiss now offers a TOUGH LOCK® extended life heavy duty (EXHD) contact tip. These contact tips are available in packs of 100 (part #403-27-116).
June 8, 2009 Tregaskiss is pleased to offer a new power pin connection for Cloos® SZ-style wire feeders. This is a complete connection (similar to our Euro style MIG guns) which can be ordered on Tregaskiss® TOUGH GUN® robotic and automatic MIG guns and Bernard® T-Gun™ semi-automatic MIG guns (formerly Tregaskiss TOUGH GUN semi-automatic MIG guns). Robotic applications will also require an external cord set for the clutch. NOTE: This connection is compatible only with a QUICK LOAD® liner. This product is considered a Special Product and has a 15-day lead time, and is available as a product upgrade from a power pin or Euro (part #678C), or on a NEW Special Gun (SG) from Tregaskiss (various SG numbers).
PRODUCT UPDATE – New Handle Names for the BTB MIG Gun Platform
PRODUCT UPDATE –
New Handle Names for the BTB MIG Gun Platform
Beginning on June 2, 2014, Bernard’s new Best of the Best Platform brings our Q-Gun™, S-Gun™ and T-Gun™ semi-automatic air-cooled MIG guns into a single gun line and single configurator. Since we now have six gun handle styles within a single configurator, we have developed the following naming scheme for our handles per the chart below:PRODUCT IMPROVEMENT – Q-Nut for BTB MIG Guns
PRODUCT IMPROVEMENT –
Improved Q-Nut Launching with the BTB MIG Gun Platform
SYSTEM UPDATE – New Gun Part Numbers for BTB MIG Guns
SYSTEM UPDATE –
New Gun Part Numbers for BTB MIG Gun PlatformAll Bernard Semi-Automatic Air-Cooled MIG Guns under the new BTB Platform will have new part numbering as of June 2, 2014.
Gun Line Old Part Number New Part Number PRODUCT UPDATE – New Internal Stop in Centerfire and Quik Tip Diffusers
PRODUCT UPDATE –
New Internal Stop in Centerfire and Quik Tip Diffusers
What’s Changed?
Frequently Asked Questions
PRODUCT IMPROVEMENT – Tregaskiss Cutter Blades
PRODUCT IMPROVEMENT —
Tregaskiss Cutter Blades
Ordering Information
Part Number Cutter Blade Nozzle RCT-01 0.500″ (12.7 mm) Cutter 5/8″ (15.9 mm) Bore RCT-04 0.358″ (9.1 mm) Cutter 1/2″ (12.7 mm) Bore RCT-05 0.375″ (9.5 mm) Cutter 1/2″ (12.7 mm) Bore, TOUGH ACCESS™ RC-06 0.281″ (7.1 mm) Cutter 3/8″ Bore RC-08 0.438″ (11.1 mm) Cutter 5/8″ (15.9 mm) Bore, Binzel® RCT-10 0.406″ (10.3 mm) Cutter 5/8″ (15.8 mm) Bore, TOUGH ACCESS RCT-11 0.562″ (14.3 mm) Cutter 11/16″ (17.5 mm) Bore, Tandem RC-12 0.530″ (13.5 mm) Cutter 3/4″ (19.0 mm) Bore RCT-13 0.520″ (13.2 mm) Cutter 3/4″ (19.0 mm) Bore RCT-16 0.359″ (9.12 mm) Cutter 15.5 mm, Panasonic®, 350 amp RCT-17 0.359″ (9.12 mm) Cutter 16.0 mm, Panasonic, 500 amp RCT-18 0.500″ (12.7 mm) Cutter 15.5 mm Nozzle M10 Tip WH500T Torch, Binzel
NOTE: The TOUGH GARD spatter cleaner will be discontinued effective December 31, 2014Part Number Cutter I.D. Nozzle Bore C-500 0.350″ (8.9 mm) Cutter 0.500″ (12.7 mm) Bore C-625 0.500″ (12.7 mm) Cutter 0.625″ (15.9 mm) Bore C-PA001 0.359″ (9.12 mm) Cutter 15.5 mm, Panasonic, 350 amp C-PS002 0.359″ (9.12 mm) Cutter 16.0 mm, Panasonic, 500 amp C-Q001 0.359″ (9.12 mm) Cutter 9/16″ (14.3 mm) Bore, AWQ C-750W 0.520″ (13.2 mm) Cutter 0.750″ (19.0 mm) Bore, 600 amp Water-Cooled PRODUCT IMPROVEMENT – New Swivel Design on the Bernard FILTAIR Fume Extraction Gun
PRODUCT IMPROVEMENT –
New Swivel Design on the Bernard FILTAIR Fume Extraction GunWhat Changed?
Frequently Asked Questions
PRODUCT IMPROVEMENT- Tregaskiss Automatic MIG Gun Series Handles
PRODUCT IMPROVEMENT —
Tregaskiss Automatic Series MIG Gun HandlesNEW PRODUCT – TOUGH GUN TT3 Reamer
NEW PRODUCT —
TOUGH GUN TT3 ReamerMore Reliable and Easier to Maintain Than Ever Before!
NEW PRODUCT – Bernard Quik Tip HD Series Consumables
NEW PRODUCT –
Bernard Quik Tip HD SeriesDesigned for shipbuilding, trailer fabrication and other heavy equipment manufacturing operations.
NEW PRODUCT – QUICK LOAD Liner AutoLength System
NEW PRODUCT —
Tregaskiss QUICK LOAD Liner AutoLength SystemNEW PRODUCT – Bernard 250 amp S-Gun MIG Gun
NEW PRODUCT –
Bernard 250 amp S-Gun MIG GunNEW! Ideal for shipbuilding and construction industries to reduce downtime and increase productivity!
NEW PRODUCT – Bernard FILTAIR Fume Extraction MIG Gun
NEW PRODUCT –
Bernard FILTAIR Fume Extraction GunKeeping a clean working environment is important.
That’s why Bernard engineered the FILTAIR™ fume extraction gun.
Get right to the source and extract fumes at the weld bead with this new gun!
NEW PRODUCT – Dura-Flux Self-Shielded Flux Cored Gun with Replaceable Cable Liner
NEW PRODUCT – Bernard Dura-Flux Self-Shielded Flux Cored Gun with Replaceable Cable Liner
NEW! Built to meet the needs of harsh and demanding environments, Bernard introduces the Dura-Flux™ Gun with replaceable power cable liner that is extremely durable yet comfortable to hold and use.PRODUCT IMPROVEMENT – New 211-5-8 Extended Lever Switch
PRODUCT IMPROVEMENT –
New 211-5-8 Extended Lever Switch
What Changed?
Frequently Asked Questions
PRODUCT IMPROVEMENT – New 211-5 Switch
PRODUCT IMPROVEMENT –
New 211-5 SwitchWhat Changed?
Frequently Asked Questions
PRODUCT UPDATE – Trigger Lock 411-500
PRODUCT UPDATE –
Trigger Lock 411-500 for T-Gun Series MIG GunsAffected Part Numbers
NEW PRODUCT – Nozzle Insulator for 600 amp Robotic Water-Cooled MIG Gun
NEW PRODUCT —
Nozzle Insulator for 600 amp
Tregaskiss Robotic Water-Cooled MIG GunsNEW PRODUCT – Thread-On Nozzle System
NEW PRODUCT —
Tregaskiss Thread-On Nozzle System
to copper threads and prolonging the life of the neck
TOUGH LOCK consumable series
NEW PRODUCT – TOUGH LOCK EHD Contact Tips
NEW PRODUCT —
TOUGH LOCK Extra Heavy Duty Contact TipsNEW PRODUCT – TOUGH LOCK Adaptor for Tweco-Style Robotic Necks
NEW PRODUCT —
TOUGH LOCK Adaptor for Tweco Style Robotic NecksPart Numbers and Descriptions
PRODUCT IMPROVEMENT – Miller Quick-Connect Block
PRODUCT IMPROVEMENT —
Miller Quick Connect BlockNEW PRODUCT – TOUGH LOCK EXHD Contact Tips
NEW PRODUCT —
TOUGH LOCK Extended Life Heavy Duty Contact TipsNEW PRODUCT – Cloos Power Pin
NEW PRODUCT —
Tregaskiss Power Pin Connection for Cloos Wire FeedersOrdering Information