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