YMW ZELX NI 8mm X 1.25mm D5 Bottoming Spiral Flute Tap
8MX1.25M D5 3FL ZELX NI SP FL MOD BOTT TAP-YMW

YMW ZELX NI 8mm X 1.25mm D5 Bottoming Spiral Flute Tap

Item #: 12-016-178
Brand: YMW
Size Type: Metric
Thread Size: 8mmX1.25mm
Thread Limit: D5

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Benefits

  • Powder metal offers superior wear resistance and exceptional toughness for greater performance than regular high speed steel and their unique geometry ensure consistent performance, superior thread quality and excellent tool life for lower costs.

Applications

  • Designed for extended tap life in cobalt, nickel and iron base exotic materials such as: inconel, hastalloy, waspalloy and harder stainless steels, mold and tool steels.
  • 30HRC
  • Suitable for UNJ Aerospace internal threading applications.
  • For blind holes.

Features

  • Taps have an oxide and nitride surface toughening treatment.
  • 3-4 threads chamfered.
Product Specifications
Brand YMW
Size Type Metric
Thread Size 8mmX1.25mm
Thread Limit D5
Chamfer Style Modified Bottoming
No. of Flutes 3
Finish Coating Black Oxide
Tool Material Powdered Metal High Speed Steel
Cutting Direction Right Hand
Chamfer Bottoming 3-4 Thread Chamfer
Coating Oxide Nitride Surface Toughening Treatment
Flute Shape Spiral Flute
Hole Style Blind Hole
Model # 388328
Limit D5
Overall Length 2-23/32"
Pitch 1.25mm
Pitch Form & Profile 60°
Pitch Tolerance +.00025"/-.00000"
Prop. 65 Yes
Series ZELX NI
Shank Diameter 0.318"
Shank Type Square Shank
Size 8mm
Thread Length 0.472"
Tolerance Class METRIC
Size_Combination 8mm x 1.25mm
Tolerance_Overall Length ±.31"
Tolerance_Shank -.0015"
Tolerance_Shank Square -.004"
Type Spiral Fluted Tap
Weight 0.125 lbs.
Workpiece Material Cobalt, Nickel and Iron base exotic materials such as: Inconel Hastelloy, Waspalloy and harder Stainless Steels, Mold and Tool Steels.
Country of Origin JAPAN
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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