Straight
| Model | Max. free speed r/min |
Recomended / max. dia. cone wheel (50 m/s) |
Weight kg |
Lenght mm |
Rec. hose dia. mm |
Air inlet thread |
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| Straight for cone wheels | |||||||||
| GSB31 S18 CW | Banko M3 Straight | 18000 | 40/50 | 2.0 | 2.2 | 440 | 13 | 1/2 | |
| GSB31 S15 CW | Banko M3 Straight | 15000 | 50/63 | 1.9 | 2.2 | 440 | 13 | 1/2 | |
| GSB41 S12 CW | Banko M4 Straight | 12000 | 63/80 | 3.1 | 2.9 | 435 | 16 | 1/2 | |
| GSB41 S10 CW | Banko M4 Straight | 10000 | 80/100 | 3.0 | 2.9 | 435 | 16 | 1/2 | |
| Model | Max. free speed r/min |
Spindle thread |
Recomended / max. dia. straight wheel (80 m/s) |
Max. power kW |
Weight kg |
Lenght mm |
Rec. hose dia. mm |
Air inlet thread |
|
| Straight for straight wheels | |||||||||
| GSB31 S18 SW | Banko M3 Straight | 18000 | UNC 1/2x55 | 80/80 | 2.0 | 2.2 | 472 | 13 | 1/2 |
| GSB31 S15 SW | Banko M3 Straight | 15000 | UNC 1/2x55 | 100/100 | 1.9 | 2.2 | 472 | 13 | 1/2 |
| GSB31 S18 SW | Banko M3 Straight | 18000 | UNC 5/8x55 | 80/80 | 2.0 | 2.2 | 472 | 13 | 1/2 |
| GSB31 S15 SW | Banko M3 Straight | 15000 | UNC 5/8x55 | 100/100 | 1.9 | 2.2 | 472 | 13 | 1/2 |
| GSB41 S12 SW | Banko M4 Straight | 12000 | UNC 5/8x55 | 125/125 | 3.1 | 2.9 | 467 | 16 | 1/2 |
| GSB41 S10 SW | Banko M4 Straight | 10000 | UNC 5/8x55 | 125/150 | 3.0 | 2.9 | 467 | 16 | 1/2 |
| GSB41 S85 SW | Banko M4 Straight | 8500 | UNC 5/8x55 | 125/180 | 2.9 | 2.9 | 467 | 16 | 1/2 |
| GSB41P S10 SW | Banko M4P Straight | 10000 | UNC 5/8x55 | 150/150 | 3.3 | 4.2 | 470 | 16 | 1/2 |
| GSB41P S85 SW | Banko M4P Straight | 8500 | UNC 5/8x55 | 180/180 | 3.3 | 4.2 | 470 | 16 | 1/2 |
| GSB41P S66 SW | Banko M4P Straight | 6600 | UNC 5/8x55 | 230/230 | 3.2 | 4.2 | 470 | 16 | 1/2 |