Laser Welding Nozzles & Guide Tips — Full Spec Collection (Single/Dual Wire, 0.8–2.0 mm)
One product page, every spec you need. This listing covers copper laser welding nozzles and guide tips for handheld or robotic wobble heads, including classic A/B/C/H shapes, AS series (single-wire) & AS-D (dual-wire), BS anti-spatter series, and CS/DS/ES/FS series by wire size, plus guide tips (single/dual wire 0.8–2.0 mm). Choose your exact Specification from the dropdown.
- Material: High-conductivity red copper, precision-machined
- Wire sizes: 0.8 / 1.0 / 1.2 / 1.6 / 2.0 mm (as option values)
- Types: Single-wire / Dual-wire / Non-guide variants
- Finish: Smooth, concentric bore for stable gas flow; optional anti-spatter (BS series)
- Thread (typical): M11x1 (confirm with your welding head model; some heads may differ)
- Lengths (typical): 28 mm / 32 mm by series
- Use cases: Stainless steel, carbon steel, galvanized sheet, aluminum (match gas & wire)
Quick Selector (how to choose)
- Match your wire feed: AS = single wire; AS-D = dual wire; Guide Tips = dedicated wire guide parts.
- Pick wire size: 0.8 / 1.0 / 1.2 / 1.6 / 2.0 mm to match your filler wire.
- Spatter-prone jobs? Choose BS anti-spatter variants for galvanized/oily plates.
- Confirm thread: Typically M11x1; check your torch before ordering.
Series Overview
| Series / Shape | Wire Mode | Wire Size (mm) | Key Notes |
|---|---|---|---|
| A / B / C / H | Non-guide | — | Classic shapes for general welding & gas shaping |
| AS-08 / AS-10 / AS-12 | Single-wire | 0.8 / 1.0 / 1.2 | Stable feed and focus for single wire |
| AS-10D / AS-12D / AS-16D / AS-20D | Dual-wire | 1.0 / 1.2 / 1.6 / 2.0 | Dual-wire grooves; balance seam formation |
| BS-1.0 / BS-1.2 / BS-1.6 | Single-wire | 1.0 / 1.2 / 1.6 | Anti-spatter design for dirty/galvanized surfaces |
| BS-16 / BS-20 | Single-wire | 1.6 / 2.0 | Large-bore single-wire options |
| CS / DS / ES / FS | Single-wire | 0.8 / 1.0 / 1.2 / 1.6 | Series by bore size; stable gas flow |
| Guide Tip (single) | Single-wire | 0.8 / 1.0 / 1.2 / 1.6 | Precision wire guidance and burn-back reduction |
| Guide Tip (dual) | Dual-wire | 1.0 / 1.2 / 1.6 / 2.0 | Dual-wire alignment, consistent fillet build-up |
Compatibility
Fits most handheld laser welding heads using M11x1 nozzles (e.g., Raytools, WSX, BWT, BOCI, OSPRI). If your torch uses a different thread or special seat, contact Chase Laser for a quick match.
Installation & Care
- Power off and cool down before replacement; check O-rings and seat surface.
- Center the wire in the bore; verify wire feed without rubbing the nozzle.
- Keep the orifice clean; remove spatter build-up to maintain gas laminarity.
- Replace when the bore is worn, out-of-round, or gas protection becomes unstable.
What You Get
1 x nozzle or guide tip of your chosen specification (consumable part; pictures for reference).
FAQs
Q1: Single vs. Dual wire? Single wire (AS/CS/DS/ES/FS) is standard; dual wire (AS-D, dual guide tips) feeds two wires for faster fill and wider seams.
Q2: When to pick BS anti-spatter? For galvanized or contaminated surfaces where spatter is likely; it helps keep the bore cleaner.
Q3: How do I confirm thread? Most handheld heads use M11x1; check the manual or measure your original nozzle. Contact us if unsure.
Note: Dimensions and lengths may vary slightly by series and manufacturer revisions. Always verify your torch model and thread before ordering. Need a Spanish or Portuguese version of this page? We can provide it on request.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.