Straw Hat D28 H15 M11 Chrome-Plated Double Laser Cutting Nozzle (10 pcs)

chrome-plated straw hat double nozzle in d28 × h15 m11, named for its wide, flat brim around a conical tip. every caliber in the series is chrome-plated; 1.0 mm is ideal for thin sheet and fine-kerf cutting.

size:

• nozzle body diameter: d28 mm
• nozzle height: h15 mm
• thread: m11
• straw hat profile: wide flat brim with a knurled edge around a conical tip

spec:

• nozzle type: double-layer cutting nozzle, chrome-plated
• 1.0 / 1.2 mm caliber: thin sheet, narrow kerf and detailed parts
• 1.5 / 1.8 / 2.0 mm caliber: thin to medium sheet with higher gas flow
• 2.5 / 3.0 / 3.5 mm caliber: thicker material and higher throughput
• inner nozzle layer guides the assist gas into a focused, stable jet
• double-layer gas flow, typically used for oxygen cutting of carbon steel (always follow your machine's cutting tables)

material:

• copper body with a bright chrome-plated finish
• chrome surface resists spatter adhesion and wear for a longer service life
• knurled brim edge for a secure grip when changing nozzles by hand

use:

• oxygen cutting of carbon steel, where spatter build-up shortens nozzle life
• thin to medium sheet work in daily production
• setups that call for straw hat style nozzles

compatibility:

• fiber laser heads using d28 / h15 / m11 straw hat nozzles (also known as mexican hat nozzles)
• confirm your original nozzle shape and size before ordering

quality:

• orifice concentricity inspected batch by batch
• visual inspection of plating and surface finish
• caliber engraved on the brim for quick identification