Texas Pneumatic Chisel Scaler is a pneumatic tool for chipping and scaling rust, paint, and slag from metal surfaces Made in the U.S.A. World class value pricing. Quality equal to or better than competitively made scalers. Tools have been proven in tens of thousands of applications. Hundreds of thousands of these tools are in the field. Completely convertible from needle to chisel scaler and vice versa. Parts availability virtually guaranteed with same day shipment.fv Tool Applications De-rusting and cleaning of metals Peening of welded joints Cleaning castings Cleaning welding slag Removing barnacles Removing paint, rust and dirt Chipping stone, concrete and brick Needle scalers adjust to any surface contour automatically. Texas Pneumatic scalers have been proven throughout industrial job sites, as well as construction and marine repair facilities. Kit Contains Chrome needle scaler 1 – Extra set of needles 1 – 632 chisel 1 – 633 chisel 1 – 634 chisel 1 – Storage / carrying case