YG #4-40 H2 Bright Finish 2 Flute High Speed Steel EX Combo Multi Purpose Spiral Fluted Bottoming Tap
#4-40 H2 HSS E COMBOSPIRAL FLUTE BOTT TAP-YG

YG #4-40 H2 Bright Finish 2 Flute High Speed Steel EX Combo Multi Purpose Spiral Fluted Bottoming Tap

Item #: 12-679-400
Brand: YG
Size Type: ANSI
Thread Size: #4-40
Thread Limit: H2

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Performs well on all materials

Benefits

  • Unique design works well on a wide range of materials thereby lowering the need to have multiple taps on hand for different materials.
  • Less downtime.
  • Increased shop productivity.
  • Lowered tooling costs.

Applications

  • For blind hole applications when chips are needed to be drawn out of the hole & chip disposal is a problem.

Features

  • 2 to 3 lead chamfer.
Product Specifications
Brand YG
Size Type ANSI
Thread Size #4-40
Thread Limit H2
Chamfer Style Modified Bottoming
No. of Flutes 2
Finish Coating Bright
Tool Material High Speed Steel EX
Cutting Direction Right Hand
Chamfer 2 to 3 lead
Flute Length .236"
Flute Shape Spiral
General Application Tapping
Helix Direction Right Hand
H Limit H2
Hole Style Blind Hole
Material To Be Machined Multi Material
Limit H2
Overall Length 1.88"
Prop. 65 Yes
No. of Threads Per Inch 40
Size #4
Square Length .188"
Square Size .110"
Pitch 40
Thread Length .236"
Size_Combination #4 - 40 UNC
Type High Speed Steel Spiral Fluted Taps
Weight 0.0062 lbs.
Workpiece Material Steel, Stainless steel, aluminum, cast iron, waspaloy, inconel, titanium, copper, brass, bronze etc.
Country of Origin Import
Threads Per Inch 40
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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