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1 1/8-7 Spiral Point Plug Tap Steam Oxide H4 class $175.55
1 1/8-7 Spiral Point Plug Tap Steam Oxide H4 class
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1 1/8-7 Spiral Point Plug Tap Steam Oxide H4 class
Click to enlarge
Item No. 3307-1.125-7-H4
Price: $175.55
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Product Info

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  • Taps made from premium high speed steel
  • Primarily designed for tapping through holes
  • Plug style, chamfer is 5-7 thread pitches long
  • Spiral Point forces the chips ahead of the tap
  • Steam Oxide over Nitride coating resists chip welding, increases lubricity and helps retain cutting fluid
  • Great for high volume tapping in carbon steels up to 38 Rc and stainless steels up to 35 Rc

Product Specifications
Coating:  Steam Oxide
End Style:  Plug
Neck Length:  .843
Number of Flutes:  4
Shank Size:  .896
Size:  1 1/8-7 H4
Square Drive (behind round shank):  .672 square
Thread Length:  1.719
Total Length:  5.4375