Böhler Welding ceramic nozzle no. 8, 12.7 mm bore, for the standard collet body in TIG torches with 17/18/26 consumables (BT17, BT26, ST 2200, ST 3000, ST 4000). It directs the shielding gas onto the weld pool. Pack of 10.
What it is for
The number is the bore in 1/16 in: no. 8 means 8/16 in, the manufacturer gives 12.7 mm. A mid-range size: a compromise between access to the joint and width of coverage. Replace the nozzle when it is cracked, chipped or covered in spatter.
| Part number | 82.10.170 |
|---|---|
| Brand | Böhler Welding |
| Type | Ceramic nozzle, standard |
| Nozzle size | No. 8 |
| Bore diameter | 12.7 mm |
| Consumable range | 17/18/26 (standard) |
| Pack quantity | 10 pcs |
Fits
- BT17, BT17 U/D, BT17 with potentiometer, BT17V
- BT26, BT26 U/D, BT26 with potentiometer, BT26V
- ST 2200 U/D, ST 2200 FX U/D, ST 2200 FX DigiTig
- ST 3000 U/D, ST 3000 DigiTig, ST 3000 FX U/D, ST 3000 MP U/D
- ST 4000 U/D, ST 4000 DigiTig, ST 4000 FX U/D, ST 4000 FX DigiTig
Also order
FAQ
Does it fit the gas lens collet body?
No, that body takes gas lens nozzles, in this size no. 8 (82.10.361).
Does it fit the ST 2500 torch?
No. The ST 2500 uses 9/20 consumables; there the no. 8 nozzle (12.5 mm) is 82.10.231.
You buy from the authorised Böhler Welding distributor and service partner in Poland, with a VAT invoice and shipping from Krotoszyn, also within the EU.

