Wespro SG4558AR 4.5" Angle Grinder Governed 5/8"-11 Spindle 1.5 HP 12,000 RPM Roll Throttle
Wespro SG4558AR – 4.5" Angle Grinder Governed 5/8"-11 Spindle 1.5 HP 12,000 RPM Roll Throttle
OUR BEST 4.5" ANGLE GRINDER! Outstanding power for maximum material removal in grinding and sanding applications. 5/8"-11 Spindle Anti-vibration dead handle lowers fatigue Excellent power-to-weight ratio Heavy industrial grade tool High-strength aluminum alloy housing Internal parts made from high-quality steel Non-friction governor system allows constant grinding performance Spiral bevel gears for extended tool life and increased performance Variable-speed control with roll throttle
| Horse Power hp | 1.5 |
| Wheel Size in. (mm) | 4.5 (114) |
| Free Speed rpm | 12,000 |
| Spindle Thread in. (mm) | 5/8-11 |
| Hose Size in. (mm) | 3/8 (9.5) |
| Length in. (mm) | 8.13/16 (224) |
| Air Cons. cfm (cmm) | 34 (0.95) |
| Noise Level dB(A) | 78 |
| Weight lbs (kgs) | 4.0 (1.80) |
| Air Inlet (NPT) | 1/4 |
| Vibration Level m/s² | 0.6 |
Wespro order # 276326. Made to order and drop-shipped from several warehouses across Canada. Delivery 1–2 weeks.
🔧 Manuals & Parts
Parts diagrams and manuals for model SG4558AR
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