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3 Flute HSS Spiral Point Bottoming Machine Tap

357294

3 Flute HSS Spiral Point Bottoming Machine Tap
Item #105300382
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • TiN Coating
  • 3 Flutes
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3 Flute HSS Spiral Point Bottoming Machine Tap
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    Shipment Options
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Bottoming 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
Chamfer Type Bottoming
Material HSS
Thread Per Inch 18
Ground Threads Yes
Thread Creation Thread Cutting
Shank Square Length 0.375 in
Diameter - Fraction 5/16 in
Thread Size 5/16 in
Tap Type Machine
Interrupted Thread No
Operation Type Thru-Hole
Blank Construction USCTI Table 302A
Thread Length - Metric 28.57 mm
Shank End Feature Square
Shank Square Width 0.238 in
Overall Length 2.7188 in
Thread Size & Type 5/16-18 UNC
No. of Flutes 3
Shank Size - Metric 8.08 mm
Thread Tolerance 2B
Thread Type UNC
Direction of Cut Right Hand
Thread Length 1.125 in
Diameter - Decimal 0.3125 in
Truncated Threads No
Shank Square Width - Metric 6.05 mm
Shank Square Length - Metric 9.52 mm
Spiral Point Yes
Weight 0.3 LB
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