Spot Welding Electrode Cap
Copper-alloy spot welding electrode cap with conical tip and internal taper seat.
Manufacturing Scope
Spot Welding Electrode Cap is a Electrodes & EDM Tips family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀8–20 mm, lengths 18–45 mm, standard material Brass (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
The family is machined from ⌀20 mm bar stock; its longest variant is ELEA-SPC-14 at 45 mm. Besides turning, the family requires taper turning and axial drilling (⌀4–10 mm). All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is ELEA-SPC-13: 42 mm long at ⌀18 mm, L/D 2.3. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to h9 tolerance; the smallest is ELEA-SPC-05 (⌀8 mm) and the largest ELEA-SPC-14 (⌀20 mm). The family includes tapered, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 10 variants.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std | Unit price |
|---|---|---|---|---|---|---|
| ELEA-SPC-05 | ⌀8 | 18 mm | taper · ⌀4 | h9 | internal tapered seat | 31.87 ₺ |
| ELEA-SPC-06 | ⌀10 | 21 mm | taper · ⌀5 | h9 | internal tapered seat | 36.86 ₺ |
| ELEA-SPC-07 | ⌀12 | 24 mm | taper · ⌀6 | h9 | internal tapered seat | 42.98 ₺ |
| ELEA-SPC-08 | ⌀13 | 27 mm | taper · ⌀6.5 | h9 | internal tapered seat | 48.38 ₺ |
| ELEA-SPC-09 | ⌀14 | 30 mm | taper · ⌀7 | h9 | internal tapered seat | 54.58 ₺ |
| ELEA-SPC-10 | ⌀16 | 33 mm | taper · ⌀8 | h9 | internal tapered seat | 66.55 ₺ |
| ELEA-SPC-11 | ⌀16 | 37 mm | taper · ⌀8 | h9 | pointed tip, internal taper | 70.90 ₺ |
| ELEA-SPC-12 | ⌀18 | 36 mm | taper · ⌀9 | h9 | internal tapered seat | 80.09 ₺ |
| ELEA-SPC-13 | ⌀18 | 42 mm | taper · ⌀9 | h9 | long body, internal taper | 88.07 ₺ |
| ELEA-SPC-14 | ⌀20 | 45 mm | taper · ⌀10 | h9 | max dia, internal taper | 105.70 ₺ |
Brass · for 100 pcs · estimated unit price, valid 7 days · excl. VAT · Contact us for a firm quote.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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