Description
Jet 402120 .3 HP 1/4″ 90° Angle Head Die Grinder
The Jet 402120 .3 HP 1/4″ 90° Angle Head Die Grinder:
- Product no. 402120
- Model no. MDG90P
- Comfortable pistol grip design optimizes operator control
- Compact overall length is ideal for working in tight areas
- Direct drive mechanism features fewer moving parts for maximum tool life
- Ergonomic handle features finger grips and insulating cover
- Variable speed controlled by the push button throttle
- Muffled handle exhaust directs air away from the work piece
- Wrenches included
- 90 PSI working air pressure recommended for optimal performance
Quality advances for longer service life include:
- Steel end plate inserts
- Brass collar
- Reinforced air inlet
- Cylinder made of higher quality steel
Looking for burrs for your die grinder? Click here.
JET 1/4″ Die Grinder Comparison Chart |
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Product no. | 402109 | 402110 | 402120 |
Model no. | MDG1 | MDG90 | MG90P |
Motor HP | 0.3 | ||
Collet Size | 1/4″ | ||
Free Speed (RPM) | 25,000 | 18,000 | 18,000 |
Overall Length | 6-3/16″ | 5-3/16″ | 4-5/8″ |
Avg. Air Consumption (CFM) | 4 | 5 | 4 |
Min. Hose Size | 3/8″ | ||
Air Inlet (NPT) | 1/4″ | ||
Sound Pressure (dBA) | 90 | 103 | 86 |
Vibration (m/s²) | 2.5 | 2.5 | 0.406 |
Weight | 0.85 lb (0.38 kg) | 1.05 lb (0.47 kg) | 2.9 lb (1.31 kg) |
JET 1/4″ Die Grinder Selection Chart | ||
Standard Duty | Heavy Duty | Super Heavy Duty |
Choose your JET Product no. / Model no. | ||
402109 / MDG1 0.3 HP Mini | 402113 / MG90HD 0.6 HP 90º Angle | 402116 / DG149HD 0.9 HP |
402110 / MDG90 0.3 HP Mini 90º Angle | 402114 / MG1HD 0.6 HP Mini | – |
402120 / MG90P 0.3 HP 90º Pistol Grip | 402118 / DG115HD 0.3 HP 115º Angle | – |
– | 402121 / MG3HDE 0.6 HP 3″ Extended | – |
– | 402124 / MG69HDE 0.9 HP 6″ Extended | – |
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