We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
DORMER - 1/2-20 UNF, 3 Flute, Bright Finish, Cobalt Spiral Point Tap - Bottoming Chamfer, Right Hand Thread, 110mm OAL, 23mm Thread Length, 9mm Shank Diam, 2B Class of Fit, Series EP30 - Exact Industrial Supply

DORMER - 1/2-20 UNF, 3 Flute, Bright Finish, Cobalt Spiral Point Tap - Bottoming Chamfer, Right Hand Thread, 110mm OAL, 23mm Thread Length, 9mm Shank Diam, 2B Class of Fit, Series EP30


Item #: 65676249
Brand: DORMER
Model #: 0138427
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
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) 1/2-20
Number of Flutes 3
Chamfer Bottoming
Class of Fit 2B
Finish/Coating Bright
Material Cobalt
Through Coolant NonThrough Coolant
Thread Direction Right Hand
Overall Length (Decimal Inch) 4.3340
Overall Length (mm) 110.00
Oversize No
Thread Standard UNF
Thread Length (Decimal Inch) 0.9062
Thread Length (mm) 23.00
Series/List EP30
Shank Diameter (Decimal Inch) 0.3546
Shank Diameter (mm) 9.00
Square Size (Decimal Inch) 0.2758
Square Size (mm) 7.00
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Cast Iron; Copper; Copper Alloys; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Steel; Structural Steel; Thermoplastics; Titanium; Titanium Alloys
$176.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It