Straw Hat D28 H15 M11 Single HD Laser Cutting Nozzle (10 pcs)

single-layer straw hat nozzle in d28 × h15 m11: a wide, flat brim with a knurled edge around a slim conical tip, made for nitrogen and air cutting. all available calibers are listed on this page; 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: single-layer cutting nozzle (hd)
• 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
• open single bore delivers high gas flow straight to the kerf
• single-layer gas flow, typically used for nitrogen or air cutting of stainless steel and aluminium (always follow your machine's cutting tables)

material:

• copper body with a polished orifice
• knurled brim edge for easy installation by hand
• burr-free bore for a clean, symmetric gas jet

use:

• nitrogen cutting of stainless steel and aluminium
• air cutting of thin sheet
• 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)
• compare brim shape and height with your current nozzle before ordering

quality:

• caliber diameter verified against the marked size
• caliber engraved on every nozzle
• consistent geometry from batch to batch for predictable results