Guhring

Guhring 9039900079380 3990 Green Ring STI Tap, 5/16-18 UNC Thread, 3 Flutes, 3B Class of Fit, Plug Chamfer, Right Hand Cutting

39907.938 MFG #: 9039900079380
$129.48 / EA
Estimated Delivery 7 to 10 Business Days
Guhring 9039900079380 3990 Green Ring STI Tap, 5/16-18 UNC Thread, 3 Flutes, 3B Class of Fit, Plug Chamfer, Right Hand Cutting
  • Manufacturer: Guhring
  • Number of Flutes: 3
  • Cutting Direction: Right
  • Class of Fit: 3B
  • Material: HSS-E
  • Finish: TiN
  • Brand: Guhring
Guhring STI Tap, Green Ring, Series: 3990, Measurement System: Imperial, 5/16-18 Thread, UNC Thread, 2.937 in Overall Length, 3 Flutes, Plug Chamfer, Right Hand Cutting Direction, Class of Fit: 3B, 0.381 in Shank Diameter, 0.324 to 0.334 in Tap Drill, 0.286 in Square, HSS-E, TiN Coated
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  • Cooling Concept: Without
  • Without through coolant
  • DK (in): .324 to .334
  • Bit Type: STI
  • L3 (in): 1.456
  • OrderCode: 7.9380
  • D1 Frac: 5/16 - 18
  • D2 (in): .381
  • Form Type: B
  • Weight: .070
  • HLimit: H4/H5
  • SW (in): .286
  • L1 (in): 2.937
Cooling Concept: Without
Without through coolant
DK (in): .324 to .334
Bit Type: STI
L3 (in): 1.456
OrderCode: 7.9380
D1 Frac: 5/16 - 18
D2 (in): .381
Form Type: B
Weight: .070
HLimit: H4/H5
SW (in): .286
L1 (in): 2.937