The MTS-033 High-strength Precision Push Broaches Machined from tungsten steel, this product features sharp and durable edge. It can be used to remove excessive material or deepen engraved lines on plastic model surfaces. This product includes 5 precision push broaches in sizes of 0.15mm, 0.3mm, 0.5mm, 0.8mm and 1.0mm. The shank diameter is 3.175mm.
Having these handy tools will definitely make your model building process easier and smoother!