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Seco - Spiral Flute Taps Thread Size (mm): M20 Chamfer: Modified Bottoming - Exact Tooling

Seco - Spiral Flute Taps Thread Size (mm): M20 Chamfer: Modified Bottoming


Item #: 14418727
Brand: Seco
Model #: 10001146

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.

Product Specifications

Spiral Flute Taps; Thread Size (mm): M20 ; Chamfer: Modified Bottoming ; Class of Fit: 6HX ; Number of Flutes: 4 ; Material: HSS-E-PM ; Finish/Coating: ACN
Thread Size (mm) M20
Chamfer Modified Bottoming
Class of Fit 6HX
Number of Flutes 4
Material HSS-E-PM
Finish/Coating ACN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant No
Overall Length (mm) 140.0000
Helix Angle 15.00
Thread Standard Metric
Oversize No
Thread Length (mm) 30.000
Flute Type Slow Spiral
Series/List MTH
Tapping Depth (mm) 95.00
Shank Diameter (mm) 16.0000
Shank Length (mm) 45.000
Material Application Super Alloys; Difficult-to-Machine Steels
$ 200.97

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