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Walter-Prototyp - M39x4.00 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 200mm OAL, Right Hand Flute, Right Hand Thread, Series P20569 - Exact Industrial Supply

Walter-Prototyp - M39x4.00 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 200mm OAL, Right Hand Flute, Right Hand Thread, Series P20569


Item #: 36362044
Brand: Walter-Prototyp
Model #: 6244564
Exact Tooling IR#: 04

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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M39x4.00
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 4
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 7.8740
Overall Length (mm) 200.00
Helix Angle 45
Thread Standard Metric
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 1.5748
Thread Length (mm) 40.00
Flute Type Fast Spiral
Series/List P20569
Neck Length (Decimal Inch) 2.3622
Tapping Depth (Decimal Inch) 3.9370
Tapping Depth (mm) 100.00
Shank Diameter (Decimal Inch) 1.2598
Shank Diameter (mm) 32.00
Material Application Aluminum; Cast Steel; Fiber Reinforced Plastics; Graphite; Non-Ferrous Metals; Plastics; Steel
$546.00

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