KECHUANG 60-Pieces Tap and Die Set Metric and SAE Standard Internal and External Threaded Tool Set
► PREMIUM MATERIAL- Industrial grade GCr15 bearing steel construction ensures durability and tool longevity to withstand professional uses.
► EXCELLENT CUTTING PERFORMANCE-All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance, Can cut materials such as cast iron, steel, aluminum, copper, Cutting External and Internal Threads is a comprehensive set for cutting and renewing external and internal threads to exact standards.
► VERSATILITY AND TAPERED TEETH DESIGN - Perfect to create new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel.
Taps (for internal threads) and Dies (for external threads) feature with tapered teeth that start threading more easily.
► EASY-TO-START THREADING: Plug type, fluted coarse (UNC), and fine (UNF) tap and dies in SAE for easy-to-start hand threading applications.
► WIDE APPLICATION: Perfect to create new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel.
