Novatek 12 In-Line Needle/Chisel Scaler – 12NS101

12 InLine Needle and Chisel Scaler, Dual-ModeThe 12NS101 pairs Novatek's compact 12 inline tool body with both a needle holder and a 1/2-inch square chisel holder, so one tool covers flat and irregular surfaces. The body runs at 3,800 blows per minute and converts between modes in seconds. All-steel internals stand up to repeated descaling on steel and concrete. 12NS101 Dual-Mode ToolingThe package includes the needle scaler with 3mm chisel-tip needles in a straight front tube plus a 1/2-inch square chisel holder with a 3/4-inch chisel, letting an operator switch between needle and chisel work without a second tool. Switches between needle and chisel modes in seconds on one body Follows welds and curves with needles, then flat-strips with the chisel Drives both attachments at 3,800 blows per minute Keeps needle reach consistent through a sliding front tube Runs on a portable compressor via a 1/4-inch NPT inlet Covers tight compartments other scalers cannot enter 12NS101 Applications and EnvironmentsShipyard and marine maintenance crews use the 12NS101 to descale hull plate with needles and chip weld slag with the chisel on the same job. Bridge and structural-steel contractors prep welds and connections, while tank cleaners and restoration teams move between corrosion removal and coating breakout in confined areas. Specifications Tool Type Inline needle and chisel scaler Needle Set 3mm chisel-tip needles Chisel Holder 1/2 in square shank, 3/4 in chisel Blows Per Minute 3,800 Air Inlet 1/4 in NPT Documents Manual