4inch (100mm/98mm) Rubber COUPLER
< related YouTube video coming soon >
Used for connecting elbows or blast gates to other components of dust extraction systems. Typically accompanied by a 4inch hose clamp.
CAD measurements shown in the collection of photos
Can stretch or compress +/- 2mm dia.
Measurements are 0.4mm larger to account for shrinkage during print process
2.4mm wall thickness (3 walls with a 0.8mm nozzle)
4inch hose clamps: (<affiliate link here>)
Comes with .step file to adjust if necessary
Notable Printer Settings:
Filament: TPU or TPE
Brim: 5mm (to ensure part doesn’t lift from bed)
Speed: 20mm/s (flexible filaments need to print slower)
Flow: 5% more (flexible filaments compress slightly within the extruder)
Retract: none
Cooling: none
ZIP File Contains:
98mm x 75mm Coupler.STL
100mm x 75mm Coupler.STL
100mm-98mm x 75mm Coupler.STL
4inch Couplers.STEP
< related YouTube video coming soon >
Used for connecting elbows or blast gates to other components of dust extraction systems. Typically accompanied by a 4inch hose clamp.
CAD measurements shown in the collection of photos
Can stretch or compress +/- 2mm dia.
Measurements are 0.4mm larger to account for shrinkage during print process
2.4mm wall thickness (3 walls with a 0.8mm nozzle)
4inch hose clamps: (<affiliate link here>)
Comes with .step file to adjust if necessary
Notable Printer Settings:
Filament: TPU or TPE
Brim: 5mm (to ensure part doesn’t lift from bed)
Speed: 20mm/s (flexible filaments need to print slower)
Flow: 5% more (flexible filaments compress slightly within the extruder)
Retract: none
Cooling: none
ZIP File Contains:
98mm x 75mm Coupler.STL
100mm x 75mm Coupler.STL
100mm-98mm x 75mm Coupler.STL
4inch Couplers.STEP
< related YouTube video coming soon >
Used for connecting elbows or blast gates to other components of dust extraction systems. Typically accompanied by a 4inch hose clamp.
CAD measurements shown in the collection of photos
Can stretch or compress +/- 2mm dia.
Measurements are 0.4mm larger to account for shrinkage during print process
2.4mm wall thickness (3 walls with a 0.8mm nozzle)
4inch hose clamps: (<affiliate link here>)
Comes with .step file to adjust if necessary
Notable Printer Settings:
Filament: TPU or TPE
Brim: 5mm (to ensure part doesn’t lift from bed)
Speed: 20mm/s (flexible filaments need to print slower)
Flow: 5% more (flexible filaments compress slightly within the extruder)
Retract: none
Cooling: none
ZIP File Contains:
98mm x 75mm Coupler.STL
100mm x 75mm Coupler.STL
100mm-98mm x 75mm Coupler.STL
4inch Couplers.STEP