JTX JS-03 0.4MM Laminate Tungsten Steel Grinding Tip

JTX JS-03 0.4MM Laminate Tungsten Steel Grinding Tip   JS-03 2.35mm Diameter Spherical Straight Needle Laminate Grinding Heads   Features: * Laminate tungsten steel grinding tip, precision knife teeth, high speed and stability, wear-resistant and durable * 0.3mm is suitable for Apple solder joints/0.4mm is ideal for Android /0.5mm is ideal for middle-layer big points such as Huawei * Spherical carving knife, large-capacity spiral flute design, fast chip removal without blocking the knife * The tip blade is sharp and durable, and the large-capacity spiral chip flute, a fast chip removal, used with electric tools to save time and effort * High concentricity without shaking the knife, compatible with various models, cutter body straight concentric shaft, no knife jumping, and shaking problem * High-speed alloy steel material, strict quality control, tighter bite, no knife jumping, and shaking problem * Various specifications are available, a variety of specifications can meet the needs of different processing scenarios Package includes: 1 x JTX JS-03 0.4MM