Interstate High Speed Steel Hand Tap, 1-1/8 - 7 UNC, H4 Thread Limit, 4 Flutes - 42-221-2

Brand:   Interstate
SKU:
42-221-2
ID:
142205
Thread Size 1-1/8 - 7 UNC
Thread Limit H4
Flutes 4
Thread Length 2-9/16"
OAL 5-3/4"
$104.13
Current Stock:
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Value Collection Interstate

Interstate High Speed Steel Hand Tap
1-1/8 - 7 UNC, H4 Thread Limit, 4 Flutes

Bottoming Style


1-1/8 - 7 UNC H4 4-Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap, Bottoming Chamfer, Right Hand Thread, 5-3/4" OAL, 2-9/16" Thread Length, 3B


Features:

  • HSS Ground Thread for Ferrous, Nonferrous and Nonmetallic Materials.
  • These taps have one to two chamfered threads which enable them to thread closer to the bottom of a blind hole with full threads.
  • Smaller sizes may have a point. (Male center) (1-2 Pitches).
  • Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
  • High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
  • Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.


Specifications:

Tap Type Standard Hand Tap
Thread Size (Inch) 1-1/8 - 7
Class of Fit 3B
Thread Limit H4
Number of Flutes 4
Chamfer Bottoming
Material High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Through Coolant NonThrough Coolant
Thread Standard UNC
Overall Length (Inch) 5-3/4
Oversize No
Thread Length (Inch) 2-9/16



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Interstate High Speed Steel Hand Tap, 1-1/8 - 7 UNC, H4 Thread Limit, 4 Flutes - 42-221-2

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$104.13