Guhring

Guhring 9039890063500 3989 Green Ring STI Tap, 1/4-28 UNF Thread, 3 Flutes, 3B Class of Fit, Modified Bottoming Chamfer, Right Hand Cutting

39896.35 MFG #: 9039890063500
$96.95 / EA
Estimated Delivery 7 to 10 Business Days
Guhring 9039890063500 3989 Green Ring STI Tap, 1/4-28 UNF Thread, 3 Flutes, 3B Class of Fit, Modified Bottoming 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: 3989, Measurement System: Imperial, 1/4-28 Thread, UNF Thread, 2.721 in Overall Length, 3 Flutes, Modified Bottoming Chamfer, Right Hand Cutting Direction, Class of Fit: 3B, 0.318 in Shank Diameter, 0.258 to 0.265 in Tap Drill, 0.238 in Square, HSS-E, TiN Coated
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  • Cooling Concept: Without
  • Without through coolant
  • DK (in): .258 to .265
  • Bit Type: STI
  • L3 (in): 1.457
  • OrderCode: 6.3500
  • D1 Frac: 1/4 - 28
  • D2 (in): .318
  • Form Type: C
  • Weight: .048
  • HLimit: H3/H4
  • SW (in): .238
  • L1 (in): 2.7205
Cooling Concept: Without
Without through coolant
DK (in): .258 to .265
Bit Type: STI
L3 (in): 1.457
OrderCode: 6.3500
D1 Frac: 1/4 - 28
D2 (in): .318
Form Type: C
Weight: .048
HLimit: H3/H4
SW (in): .238
L1 (in): 2.7205