125B 6-Knob (Type 1) Drill Template
PedalPCB · 125B · used by 24 circuits
Template details
- Layout
- 125B 6-Knob (Type 1)
- Vendor
- PedalPCB
- Enclosure
- Hammond 125B
- Dimensions
- 63.6 × 119.3 × 35.8 mm
- Used by
- 24 circuits
Export formats
- PDF: print at 1:1 scale
- SVG: vector graphic
About this layout
The 125B 6-Knob (Type 1) template positions 11 holes (63.6 × 119.3 × 35.8 mm): 6 × Pot, LED, Footswitch on the enclosure face; DC Jack, 2 × Jack on the top side. Every circuit listed below shares these hole positions, so one printed template covers any of them. Print the PDF at 1:1 scale, tape it to the enclosure, centre-punch, and drill.
Drill measurements
Hole centres for the 125B 6-Knob (Type 1) layout. X runs left to right from the centre of the face being drilled. On the enclosure face, Y is measured from the centre, positive towards the top. For holes on a side, Y is the distance down the wall, measured from the face edge. Export the PDF for a 1:1 printable version with a scale check.
| Hole | Face | X (mm) | Y (mm) | Diameter |
|---|---|---|---|---|
| Pot | Enclosure face | -20.3 | 38.1 | 7 mm (0.28 in) |
| Pot | Enclosure face | 0 | 38.1 | 7 mm (0.28 in) |
| Pot | Enclosure face | 20.3 | 38.1 | 7 mm (0.28 in) |
| Pot | Enclosure face | -20.3 | 12.7 | 7 mm (0.28 in) |
| Pot | Enclosure face | 0 | 12.7 | 7 mm (0.28 in) |
| Pot | Enclosure face | 20.3 | 12.7 | 7 mm (0.28 in) |
| LED | Enclosure face | 0 | -27.3 | 6.4 mm (0.25 in) |
| Footswitch | Enclosure face | 0 | -45 | 12 mm (0.47 in) |
| DC Jack | Top side | 0 | 14.2 | 8 mm (0.31 in) |
| Jack | Top side | -15.2 | 24.3 | 9.5 mm (0.37 in) |
| Jack | Top side | 15.3 | 24.3 | 9.5 mm (0.37 in) |
Jig B covers 125B 6-Knob (Type 1)
Drop it over the enclosure, punch a mark through the holes this build uses, then lift it off and drill. It wraps onto the sides too, so the jacks and DC socket are covered.
See the jig pack, $12 →