Specification hub
Every size we ship, in millimetres and inches
North American RFQs quote inches; European drawings quote millimetres. This hub keeps both on one page, with a per-size page underneath for the exact order line.
| Diameter | Inch equivalent | Standard lengths | Order |
|---|---|---|---|
| 1.0 mm | 0.040″ | 150 / 175 mm | Quote |
| 1.6 mm | 1/16″ | 150 / 175 mm | Quote |
| 2.0 mm | 0.080″ | 150 / 175 mm | Quote |
| 2.4 mm | 3/32″ | 150 / 175 mm | Quote |
| 3.2 mm | 1/8″ | 150 / 175 mm | Quote |
| 4.0 mm | 5/32″ | 150 / 175 mm | Quote |
| 4.8 mm | 3/16″ | 150 / 175 mm | Quote |
| 6.4 mm | 1/4″ | 150 / 175 mm | Quote |
Length logic
175 mm (7″) is the retail and bench standard — it is what tube boxes and counter packs carry. 150 mm (6″) dominates production and automated lines where stick-out is set by the head. Other lengths are cut to order; ask and we will confirm before you commit.
Copy-paste order line
WL20 / 2.4 mm (3/32″) × 175 mm / ground / 10 pcs tube box / 500 pcs — neutral export carton
Send lines like that to the quote form or by WhatsApp and the quotation comes back mirroring your format — no reinterpretation, no surprises at goods-in.
Send your electrode list today
Type, diameter × length, quantity and packing — mixed sizes welcome. You get a specification-confirmed quotation with lead time, normally within 24 hours.