PortMatchMatch any tool dust port to any shop-vac or collector hose, with the exact reducer

These connect directly. A Metabo ASR 35 mm hose seats on the 35 mm EU power-tool port (DeWalt / Bosch / Makita) with no reducer. Measured OD and ID of each end, the real-world trap, and the exact reducer to buy.

Updated 05 September 2026.

CONNECTION

Connect a 35 mm EU power-tool port (DeWalt / Bosch / Makita) to a Metabo ASR 35 mm hose

How to join a 35 mm EU power-tool port (DeWalt / Bosch / Makita) to a Metabo ASR 35 mm hose, and what stops it leaking dust.

Direct fit

These connect directly. A Metabo ASR 35 mm hose seats on the 35 mm EU power-tool port (DeWalt / Bosch / Makita) with no reducer.

END A35 mm35 mm EU power-tool port (DeWalt / Bosch / Makita) (1-3/8 in OD, 35 mm OD)

Rings drawn to scale from the measured diameters in the table below.

The two ends

End A35 mm EU power-tool port (DeWalt / Bosch / Makita) (1-3/8 in OD, 35 mm OD)
End BMetabo ASR 35 mm hose (1-3/8 in ID)
Fit typemale port into hose cuff
Reducer needednone, direct friction fit

Shop notes

The port measures about 35 mm and the hose about 35 mm, the same, so the port seats inside the hose as a friction fit. No reducer is needed for this pairing, so the 35 mm EU power-tool port (DeWalt / Bosch / Makita) and the Metabo ASR 35 mm hose connect directly.

It is a push fit, not a lock. Seat it fully and check it has not crept loose after a few minutes of vibration before you trust it on fine dust.

Questions and answers

Connect a 35 mm EU power-tool port (DeWalt / Bosch / Makita) to a Metabo ASR 35 mm hose?

These connect directly. A Metabo ASR 35 mm hose seats on the 35 mm EU power-tool port (DeWalt / Bosch / Makita) with no reducer.