T.MAP RapiDeep program for G3/4 Si1 (ER70S-6) class wires, 1.0 mm, with M21 shielding gas. The Böhler Welding price list credits RapiDeep with faster welding, better penetration and a more concentrated arc.
What it is for
Each program covers one combination: wire, diameter, gas. You enter wire speed or material thickness and the machine selects voltage and arc shape. The program is meant for unalloyed and low-alloy steels, which covers most structural work. A 1.0 mm wire is a good choice for thin and medium sheet.
| Part number | 79.RD.008 |
|---|---|
| Brand | Böhler Welding |
| Program type | T.MAP RapiDeep (advanced process) |
| Wire | any G3/4 Si1 (ER70S-6) class wire |
| Wire classification | G3Si1 or G4Si1, AWS ER70S-6 |
| Wire diameter | 1.0 mm |
| Shielding gas | M21 (Ar with 15 to 25% CO2) |
| Material | unalloyed and low-alloy steels |
| Program line | Universal ARC (wires of this class, any brand) |
Fits
You can add RapiDeep programs to these machines (Böhler Welding selection guide):
- TERRA NX: 320/400 SMC SteelDrive, 320/400 PMC SteelDrive, 400 PMC DualFeeder, 320 PME, 400/500 PME
- URANOS NX: 2200 PMC, 2200 MTE, 3200 GSM, 4000/5000 GSM
Wire for this program
The program suits G3/4 Si1 (ER70S-6) class wires from any manufacturer. From the Böhler Welding range in our shop, BÖHLER EMK 6 and Union K 52 match this class.
Other programs for this wire
- RapiDeep 0.8 mm, gas M21 (79.RD.007)
- ArcDrive 1.0 mm, gas M21 (79.S1.008)
- RapiDeep 1.0 mm, gas M20 (79.RD.013)
- RapiDeep 0.8 mm, gas M20 (79.RD.012)
FAQ
Will this program work on my machine?
Yes, if your model is on the list above. You buy the program for one specific machine: give its model and serial number with your order. Installation (service visit or manufacturer update) is agreed after the order.
How does RapiDeep differ from ArcDrive?
ArcDrive is standard synergic welding with short and spray arc. RapiDeep is a T.MAP process: per the price list faster welding, better penetration and a more concentrated arc with less heat. ArcDrive for this set-up: ArcDrive 1.0 mm, gas M21 (79.S1.008).
Does it suit wire from any manufacturer?
Yes, if the wire belongs to the G3/4 Si1 (ER70S-6) class, which you can check on the spool label. If you weld with BÖHLER EMK 8, choose the program tuned to it: RapiDeep BÖHLER EMK 8 1.0 mm, gas M21 (79.RD.23299).
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.

