Coolant Fed - Through Hole

REKORD B-VA - UNC/UNF: BU089300.5043

Rekord B-VA design is typically for through hole applications in stainless steel, steel and aluminum alloys.

  • IKZN - radial coolant hole design
  • Spiral point creates tight curled chips that are pushed ahead of the tap
  • Form B (4-5 P) chamfer length
  • TICN coated for additional tool life
  • 2B class of fit tolerance
  • DIN / ANSI taps made with Emuge’s trademark long shanks- DIN length for extra reach and ANSI shanks

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Specifications

Part Number BU089300.5043
Alternative Part Numbers: 
Name Coolant Fed - Through Hole
Inventory USA - Yes
Germany - No
Description
1/4-28 UNF - Tap - Rekord VA- Coolant
Size
1/4"
Pitch
28
Chamfer Form
B
Chamfer
4 -5 P
Thread Standard
UNF
Thread Limit
2B
Type
Rekord B-VA
Coolant Fed
Radial
Coating
TICN
Material
HSSE
Flutes
3
Flute / Helix Angle
Shank
0.255"
Tap Square
0.191"
Shank Tolerance
h9
Overall Length
3.15"
Thread Length
0.669"
Flute Direction
Straight
Cutting Direction
RH
Dimension Standards
DIN/ANSI