uxcell Thread Milling Tap 8-32 UNC, M42 HSS (High Speed Steel) Uncoated 3 Straight Flutes Machine Screw Threading Tap 2B Tolerance Grade
- ...ness, such as wood, plastic and soft metals..
- Cobalt High Speed Steel Tool: High speed steel (HSS) tool with cobalt has higher hardness and precision, better wear resistance and toughness, higher heat resistance. It is made by adding 5%-8% cobalt to the general-purpose high-speed steel..
- Easy to Use: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Please add coolant when tapping and apply anti-rust oil for maintenance after use to prolong the service life..
- Tips: Machine taps are suggested to be used with tap collets with overload protection. Hand use or electric drill use is easy to cause breakage to the tap, so it is not recommended. Recommended feed rate: General steel: 6-15m/min.