Windshield Knife, Manufacturer suggested retail price.$148.15 Features and Benefits: As a sealant cutter, cuts around bonded and encapsulated glass Efficiently cleans and smoothes moldings after glass removal Teasing throttle and regulator to provide easy speed control Flexible blade mount can be positioned in 12 different ways (at 30¦ increments) Rear exhaust directs air away from work Safety lever Blades Included with tool: 2pc.- WINDK-08E - 57mm Bent Blade; 1pc. - WINDK-08F - 90mm Bent Blade; 1pc.- WINDK-08G -35mm Round-Nose Straight Blade; 1pc. - WINDK-08H - 52mm Bent Curved Blade Specifications: Oscillations Per Minute: 20,000 Stroke Arc: 3¦ Overall Length: 8ö (203mm) Net Weight: 3lbs. (1.36kg) Air Inlet Thread NPT: 1/4" Air Hose I.D. Size: 3/8" (10mm) Avg. Air Consumpt.: 6cfm Air Pressure: 90-120psi Vibration level: 2.2 m/s Manufacturer: Astro Pneumatic 1 yr warranty on material and workmanship