SC49 Needle Scaler Needle Scaler Home»Grind and Polish Equipment»Needle Scalers»SC49 Needle Scaler Item Number SAS.SC49 Overview: Heavy-Duty Needle Scaler that Works Quickly Various Needle Sizes and Configurations to Scale it per Job Allows for Larger Needle Capacity than SC28 or SC 28AVS Includes Optional Dust Shroud with Brush Guards Request a Quote Schedule a demo Service Manual Product Brochure Technical Data: Tool Weight: 11 lbs (5 kg) Required Power: Pneumatic (Compressed Air) PSI: 75-100 CFM: 5.5 Needle Sizes: 4 mm/3mm Dimensions (L x W x H): 11.5 x 8 x 3 in (292.1 x 203.2 x 76.2 mm)