Grizzly Industrial G7947 vs Jet JDP-20MF
Technical comparison · Drill press (column drill)
G7947 leads on the available specs (starting with price); JDP-20MF makes sense only for non-technical reasons (availability, support, ecosystem), or if the missing data matters in your case.
| Parameter |
G7947
Grizzly Industrial
F2 · Intermediate
|
JDP-20MF
Jet
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price (€) | ~750–950 € | ~800–1200 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 35.6 × 71.1 × 163.8 cm | — |
| Weight (kg) | 86 kg | 147.23 kg |
| Work area (mm) | 350 × 350 mm | — |
| Z-axis height (mm) | 82.5 mm | — |
| Power (W) | 750 W | 1118 W |
| Voltage (V) | 110 V | 115 V |
| Maximum speed | 3050 rpm | 4200 rpm |
| Category specs | ||
| Spindle travel (mm) | 82.5 mm | 117.5 mm |
| Spindle to column (mm) | 215.9 mm | 254 mm |
| RPM (rpm) | 3050 rpm | 4200 rpm |
| Spindle taper | MT2 | MT3 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Being a manual, entirely electromechanical drill press, the machine requires no control software or network connection to operate. Speed adjustments are made physically by manually moving belts across stepped pulleys inside the head assembly. There are no electronic boards, digital interfaces, or cloud dependencies, ensuring immediate, reliable, and completely offline operation. | This machine is completely analog and mechanical in nature. Rotation speed adjustments are made exclusively through the manual repositioning of drive belts on the stepped pulleys located under the top housing. The equipment does not require any control software, digital panel, firmware updates, or network connectivity for its operation. Machining relies entirely on the operator's manual skill in setting the correct drilling parameters based on the material, selecting the appropriate speed, and controlling the feed via the handwheel. With no CNC automation systems or smart interfaces, long-term reliability is guaranteed by the simplicity of its electromechanical components, remaining entirely free from software obsolescence. |
The differences that matter
- Price: G7947 850 € vs JDP-20MF 1000 €
Which one to choose
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.