MF HSS Tap Set by Bordo Size:12mm Screw Extractor Set - 5pc

Screw Extractor Set - 5pc

Ribbed rubber grip enables the user to hold the handle securely

Faster tool change speeds with reinforced changer mechanisms

Three-component handle for maximum user comfort

MF HSS Tap Set by Bordo Size:12mm Screw Extractor Set - 5pcAbout this product: HSS Metric Fine Hand and Machine Tap Set. Metric Fine angle of thread is 60 degrees. The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well. Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength. The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured