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Greenfield Threading342746

342746

3105,1-8 HND GH4 4 FL SET
Item #102134447
  • Inch
  • 3 Pieces
  • 1-8 UNC Thread Size & Type
  • Taper-Plug-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading342746
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    Shipment Options
  • Inch
  • 3 Pieces
  • 1-8 UNC Thread Size & Type
  • Taper-Plug-Bottoming Chamfer Type
  • HSS Material

features

  • Ground threads are made from high speed steel
  • Most common general-purpose taps used in the industry

includes

  • One each - taper, plug, and bottoming
  • A set of all three is recommended when tapping to the bottom of a blind hole.
Overall Length 5.125 in
Operation Type Blind Hole, Thru-Hole
Pitch Dia. H4
Thread Pitch N/A
Diameter - Decimal 1 in
Tap Type Hand
Shank Square Width - Metric 15.24 mm
Thread Creation Thread Cutting
Shank Square Length 0.8125 in
Thread Limit H4
No. of Flutes 4
Truncated Threads No
Thread Size - Metric 25.4 mm
Blank Construction USCTI Table 302
Ground Threads Yes
Spiral Point No
Chamfer Type Taper, Plug, Bottoming
Direction of Cut Right Hand
Shank Square Width 0.6 in
Thread Size - Decimal 1 in
Thread Length - Metric 63.5 mm
Thread Type UNC
Diameter - Metric 25.40 mm
Diameter - Fraction 1 in
Thread Per Inch 8
Thread Size 1 in
Shank Size - Metric 20.32 mm
Tap Size 1 in
Shank Square Length - Metric 20.64 mm
Shank End Feature Square
Threads per Inch 8
Interrupted Thread No
Weight 1.9 LB
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