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2 Flute HSS Spiral Point Plug Machine Tap

357286

2 Flute HSS Spiral Point Plug Machine Tap
Item #105305639
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • TiN Coating
  • 2 Flutes
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2 Flute HSS Spiral Point Plug Machine Tap
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    Shipment Options
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • TiN Coating

features

  • Spiral point pushes chips forward for through hole applications
  • Reduces tapping torque and tap breakage
Thread Limit H3
Tap Type Machine
Operation Type Thru-Hole
Overall Length 2.7188 in
Thread Per Inch 18
Shank Square Width - Metric 6.05 mm
Thread Creation Thread Cutting
Ground Threads Yes
Diameter - Decimal 0.3125 in
Truncated Threads No
No. of Flutes 2
Thread Length - Metric 28.57 mm
Material HSS
Interrupted Thread No
Diameter - Fraction 5/16 in
Thread Size & Type 5/16-18 UNC
Thread Type UNC
Shank Square Length - Metric 9.52 mm
Spiral Point Yes
Blank Construction USCTI Table 302A
Shank Size - Metric 8.08 mm
Thread Tolerance 2B
Chamfer Type Plug
Thread Length 1.125 in
Shank Square Width 0.238 in
Direction of Cut Right Hand
Shank End Feature Square
Shank Square Length 0.375 in
Weight 0.3 LB
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