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OSG - 1/4-28 UNF H4 Thread Limit Bottoming Thread Forming Tap - Cobalt, TiN Finish, 2-1/2" OAL, 1" Thread Length, Right Hand Thread, Series HY-PRO NRT - USA Tool & Supply

OSG - 1/4-28 UNF H4 Thread Limit Bottoming Thread Forming Tap - Cobalt, TiN Finish, 2-1/2" OAL, 1" Thread Length, Right Hand Thread, Series HY-PRO NRT


Item #: 08693228
Brand: OSG
Model #: 1400127805
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size (Inch) 1/4-28
Thread Limit H4
Chamfer Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Inch) 2-1/2
Thread Standard UNF
Thread Length (Inch) 1
Series/List HY-PRO NRT
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Material Application Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel
$18.25

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