THREADING BORING BAR SINR 004-K06 T-21 2.5 mm 4 flute ballnose Heavy roughing + semi-finishing operations

Heavy roughing + semi-finishing operations

Protects vehicles operating in severe driving conditions such as high load

heat stability

Formulated with superior base oils and advanced anti-oxidation additives

Rotating Dial with Lock: Equipped with a diameter rotating dial and lock mechanism for secure and smooth adjustments

THREADING BORING BAR SINR 004-K06 T-21 2.5 mm 4 flute ballnose Heavy roughing + semi-finishing operationsType: Internal threading boring bar Model: SINR 004 K06 T 21 Min Bore Diameter: ~4 mm (micro internal threading) Insert Type: K06 threading insert Thread Pitch Range: T 21 (for relatively larger pitch vs T 18) Application: Internal threading in small diameter holes.