Connect a Ryobi miter saw port to a Festool D50 antistatic hose
How to join a Ryobi miter saw port to a Festool D50 antistatic hose, and what stops it leaking dust.
Not a direct fit. Joining the Ryobi miter saw port to a Festool D50 antistatic hose needs a 1-7/16 in to 50 mm step reducer.
Rings drawn to scale from the measured diameters in the table below.
The two ends
| End A | Ryobi miter saw port (1-7/16 in OD, 36 mm OD) |
|---|---|
| End B | Festool D50 antistatic hose (1-15/16 in ID) |
| Fit type | male port into hose cuff |
| Reducer needed | 1-7/16 in to 50 mm step reducer |
Shop notes
Measured across the joint between the Ryobi miter saw port and the Festool D50 antistatic hose, the hose (50 mm) is 14 mm larger than the port (36 mm), so the port rattles inside without gripping. A 1-7/16 in to 50 mm step reducer closes that 14 mm step so the two hold together instead of leaking at the gap.
A 14 mm mismatch feels close enough to force, and it will hold for a minute before it works loose under airflow. Fit the step ring rather than trusting friction on a gap this size.
The reducer to buy
Search Amazon for 1-7/16 in to 50 mm step reduceraffiliate searchRelated connections
- Ryobi miter saw port1-7/16 in OD (approx 36 mm)
- Festool D50 antistatic hose50 mm nominal (1-15/16 in)
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