Novatek 12 In-Line Needle Scaler – 12NS100

12 InLine Needle Scaler for Irregular SurfacesThe 12NS100 is Novatek's smallest inline needle scaler, built for descaling and coating removal in spaces too tight for a full-size tool. A 12-needle set of 3mm chisel-tip needles cycles at 3,800 blows per minute, conforming to welds, fillets, and rounded profiles that a flat chisel cannot follow. All-steel components carry the impact load through long production shifts. 12NS100 Needle Set and Front TubeThe tool ships with 12 pieces of 3mm by 7-inch chisel-tip needles in an oval front tube that concentrates the needle pattern. The sliding front tube advances to keep working length consistent as the needles wear. Follows weld beads and curved surfaces a chisel skips over Clears rust and loose coating at 3,800 blows per minute Concentrates impact through an oval front tube for faster cleanup Maintains needle reach with a sliding front-tube adjustment Runs on a portable compressor through a 1/4-inch NPT inlet Accepts an optional 2mm needle holder for finer surface profiles 12NS100 Applications and EnvironmentsMarine and shipyard crews use the 12NS100 for hull and weld descaling in confined compartments. Bridge and structural-steel contractors prep welds and connection points, tank cleaners strip interior corrosion, and restoration teams remove coatings from irregular substrates before recoating. Specifications Tool Type Inline needle scaler Needle Set 12 pcs, 3mm x 7 in, chisel tip Blows Per Minute 3,800 Optional Needles 2mm needle holder Air Inlet 1/4 in NPT Documents Manual