CONNECTION
Connect a Bosch GCM12SD miter saw port to a DeWalt DWV012 32 mm hose
How to join a Bosch GCM12SD miter saw port to a DeWalt DWV012 32 mm hose, and what stops it leaking dust.
Direct fit
These connect directly. A DeWalt DWV012 32 mm hose seats on the Bosch GCM12SD miter saw port with no reducer.
END B32 mmDeWalt DWV012 32 mm hose (1-1/4 in ID)
END A31.8 mmBosch GCM12SD miter saw port (1-1/4 in ID)
Rings drawn to scale from the measured diameters in the table below.
The two ends
| End A | Bosch GCM12SD miter saw port (1-1/4 in ID) |
|---|---|
| End B | DeWalt DWV012 32 mm hose (1-1/4 in ID) |
| Fit type | hose cuff into female socket |
| Reducer needed | none, direct friction fit |
Shop notes
The hose tip measures about 32 mm and the port socket about 32 mm, the same, so the hose tip seats inside the port socket as a friction fit. No reducer is needed for this pairing, so the Bosch GCM12SD miter saw port and the DeWalt DWV012 32 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.
Related connections
- Bosch GCM12SD miter saw portrear approx 1-1/4 in ID (32 mm)
- DeWalt DWV012 32 mm hose32 mm (1-1/4 in)
- DeWalt DWS779 / DWS780 miter saw port to DeWalt DWV012 32 mm hoseneeds a reducer
- DeWalt miter saw dust elbow (1-1/2 in outer) to DeWalt DWV012 32 mm hoseneeds a reducer
- DeWalt random-orbit sander stepped port to DeWalt DWV012 32 mm hoseneeds a reducer
- 35 mm EU power-tool port (DeWalt / Bosch / Makita) to DeWalt DWV012 32 mm hoseneeds a reducer