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Greenfield Threading307707

307707

3105,7/8-9 TAPER HS 4 FL. GH-4
Item #102224135
  • Inch
  • 7/8-9 UNC Thread Size & Type
  • Taper Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading307707
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    Shipment Options
  • Inch
  • 7/8-9 UNC Thread Size & Type
  • Taper Chamfer Type
  • HSS Material
  • Bright Coating

features

  • Ground threads are made from high speed steel
  • Most common general-purpose taps used in the industry
Thread Type UNC
Shank Size - Metric 17.7 mm
Shank Square Width 0.523 in
Thread Size 7/8 in
Interrupted Thread No
Diameter - Fraction 7/8 in
Threads per Inch 9
No. of Flutes 4
Truncated Threads No
Direction of Cut Right Hand
Shank End Feature Square
Thread Length - Metric 56.36 mm
Diameter - Decimal 0.875 in
Shank Square Length 0.75 in
Thread Limit H4
Thread Length 2.2188 in
Shank Square Width - Metric 13.28 mm
Thread Creation Thread Cutting
Tap Size 7/8 in
Operation Type Blind Hole, Thru-Hole
Pitch Dia. H4
Thread Pitch N/A
Spiral Point No
Thread Size & Type 7/8-9 UNC
Ground Threads Yes
Blank Construction USCTI Table 302A
Chamfer Type Taper
Thread Tolerance 2B
Shank Square Length - Metric 19.05 mm
Tap Type Hand
Thread Per Inch 9
Material HSS
Overall Length 4.6875 in
Weight 1.5 LB
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