-40%
NEW Union Butterfield 1/4-20 UNC H11 2 Flute Spiral Point Tap HSS 1011754
$ 7.89
- Description
- Size Guide
Description
Plug Chamfer, Right Hand Thread, 2-1/2" OAL, 1" Thread Length, 0.255" Shank Diam, Series 1585OVFeatures and Benefits
Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Specs
Thread Size (Inch)
1/4-20
Number of Flutes
2
Chamfer
Plug
Thread Limit
H11
Finish/Coating
Bright
Material
High Speed Steel
Through Coolant
NonThrough Coolant
Thread Direction
Right Hand
Overall Length (Decimal Inch)
2.5000
Overall Length (Inch)
2-1/2
Amount Oversize (Decimal Inch)
0.0050
Oversize
Yes
Thread Standard
UNC
Thread Length (Decimal Inch)
1.0000
Thread Length (Inch)
1
Series/List
1585OV
Shank Diameter (Decimal Inch)
0.2550
Square Length (Inch)
5/16
Square Size (Decimal Inch)
0.1910
Material Application
Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys
Material Application2
Stainless Steel; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloys
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