20 Piece Tool Steel Tap and Die Set

【Anti-slip】The textured handle surface increases friction for a secure and stable grip, preventing hand slippage during manual threading operations.
【Locking Screw】Each adapter tightens with a locking screw to eliminate any play, ensuring accurate and straight threads in your workpiece.
【Tapered Die】The tapered cavity aligns with the locking screw to create a powerful radial clamp, holding the round die firmly in place under torsion.
【Tool Steel】Made of high-quality tool steel, this set withstands the pressure of threading in cast iron and aluminum without premature dulling.
【Versatile】Suitable for model making, handmade crafts, and repairs; compatible with both manual turning and power tool drive.