Features and Benefits: Right-angle 95? head for access and comfort in the hand; Lightweight design for tight spots and minimal fatigue; High speed 52,500rpm for rapid material removal; N/A; N/A; The Astro Pneumatic Tool 233 ONYX 1/8" 95 Pencil Die Grinder is lightweight in design for tight spots and minimal fatigue. This pencil grinder boasts a high speed of 52,500RPM for material removal and features a right-angle 95 head for access and comfort in the hand.Specifications:Free Speed: 52,500 RPMCollet: 1/8" (3 mm)Overall Length: 5.47" (139 mm)Net Weight: 0.485 lbs. (0.22 kgs)Hose Length: 11.8" (1300mm)Air Inlet Thread NPT: 1/4"Air Consumption: 2.7 CFMAir Pressure: 90 PSI