10 X 0.35 BA Bright Merlin Spiral Flute Machine Tap

• HSS
• For general purpose applications
• Helix angle of 30°-35° depending on size
• BA (British Association) is a metric thread system devised by the British for small screws used in components with a Thread Form of 47 ½°
• Spiral flute taps are designed for blind hole applications and lift chips out of the hole
• Bright Finish for tapping a wide range of materials but best suited for Non-Ferrous materials such as Aluminum
• The untreated surface on this tap gives lower friction and good chip flow for softer materials