Widia GTD

Widia GTD (formerly Greenfield) EM-SS Series Spiral Flute Taps

 

Features Recommended Applications
Special high vanadium steel
Unique spiral flute geometry for improved tapping of blind holes
Available with bright, oxide (SH-50), TiN, and TiCN surface treatment
Made to USCTI and ANSI dimensions
Neck design for CNC equipment
Stainless steels < 275 Bhn (TiCN, oxide)
Steel and steel alloys < 275 Bhn (TiN, TiCN, oxide)
Wrought and cast aluminum (TiN, bright)
Copper and copper alloys (TiN, bright)
Plastic (TiN, TiCN, bright)
Ductile irons (TiN, oxide)

 

Series Description
8304 EM-SS Spiral Flute Taps with Modified Bottoming and Full Bottoming Chamfer (Inch Sizes)
8354 EM-SS Spiral Flute Taps with Modified Bottoming and Full Bottoming Chamfer (Metric Sizes)
8314 EM-SS Extended Length (6" OAL) Spiral Flute Taps with Modified Bottoming Chamfer (Inch Sizes)