OSG Threading Tap Metric A-Spiral Flute - Form E Powder Metal Right Hand -TiCN Coated - Blind Holes DIN376 - M20 x 2.5 Centre Drill 7 pitch to ensure proper

7 pitch to ensure proper mating with Helicoil inserts

31 mm diameter – delivers precise hole finishing with ISO H4 tolerance

while the long shank enables you to reach into deep pockets and narrow cavities without compromising rigidity

and improved finish quality on complex mold and die components

it delivers clean inner corners and dependable performance in demanding applications

OSG Threading Tap Metric A-Spiral Flute - Form E Powder Metal Right Hand -TiCN Coated - Blind Holes DIN376 - M20 x 2.5 Centre Drill 7 pitch to ensure properOSG's Threading Tap is a metric A Spiral Flute tool engineered for reliable blind hole threading. Designed for professional machinists and fabricators, it delivers precise threads in deep holes with durable, high performance construction. Size Thread: M20 x 2. 5 metric threading to suit common powertrain, automotive, and general machine components. Material: Powder metal body offering excellent strength and wear resistance for repeated tapping work.