T.MAP RapiDeep program for BÖHLER EMK 8 Ultra wire, 0.8 mm, with M20 shielding gas. According to the price list, RapiDeep raises deposition rate and penetration with less heat input.
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. Use it for unalloyed and low-alloy steels in the workshop and in production. M20 contains less CO2 than M21, so the arc is calmer and produces less spatter.
| Part number | 79.RD.23598 |
|---|---|
| Brand | Böhler Welding |
| Program type | T.MAP RapiDeep (advanced process) |
| Wire | BÖHLER EMK 8 Ultra (solid wire) |
| Wire classification | EN ISO 14341-A G 46 4 M21 4Si1, G 46 4 C1 4Si1; AWS A5.18 ER70S-6 |
| Wire diameter | 0.8 mm |
| Shielding gas | M20 (Ar with 5 to 15% CO2) |
| Material | unalloyed and low-alloy steels |
| Program line | Böhler ARC (tuned to a Böhler Welding wire) |
Fits
The Böhler Welding 2026/27 price list lists RapiDeep programs as an option for:
- 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 is tuned to BÖHLER EMK 8 Ultra wire. It is available in our shop: BÖHLER EMK 8-Ultra.
Other programs for this wire
- RapiDeep 1.0 mm, gas M20 (79.RD.23698)
- ArcDrive 0.8 mm, gas M20 (79.S1.23598)
- RapiDeep 0.8 mm, gas M21 (79.RD.23198)
- RapiDeep 1.0 mm, gas M21 (79.RD.23298)
FAQ
Will this program work on my machine?
Yes, as long as your machine is in the selection list above. When ordering, give the model and serial number of the machine the program is for. Installation, by our service or as a manufacturer update, is agreed after the order.
RapiDeep or QuickPulse?
The price list gives both T.MAP processes the same benefits. QuickPulse is listed only for machines that also run PulseDrive, while RapiDeep also runs on TERRA NX 320/400 SMC SteelDrive. QuickPulse for this set-up: QuickPulse 0.8 mm, gas M20 (79.QP.23598).
Can I use this program with a different gas?
No: the curves are made for M20. M20 contains less CO2 than M21, so the arc is calmer and produces less spatter. For M21 choose a separate program: RapiDeep 0.8 mm, gas M21 (79.RD.23198).
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.

