Self-Lock™

Self-Lock / UNC-UNF: GF26A729.5665

ZGF-S-CUT style 2xD thread mill for Self-Lock threads in difficult materials

  • Self-Lock thread forms ( LK-UNC / LK-UNF )
  • Specialized Self-Lock thread gages are available
  • Coolant fed for sizes at 1/4" and greater
  • Works for right-hand and left-hand threads with a left-hand operational rotation
  • 10° left hand spiral staggers the cutter edge to reduce vibrations
  • Metric diameter shanks
  • PVD applied multi-layer TIALN-T46 coated for heat and wear resistance
  • HA - cylindrical shank style

Specifications

Part Number GF26A729.5665
Name Self-Lock™
Inventory USA - No
Germany - No
Description
LK 7/16-14 UNC -BY 2XD ZGF-S-Cut TiAlN-T46
Size
7/16
Pitch
14
Decimal Size (in)
0.4375
Cutter Dia
9 mm
Thread Standard
LK-BT UNC
Coolant Fed
Axial
Coating
TiAlN-T46
Material
Carbide
Flutes
5
Flute / Helix Angle
10°
Shank
10 mm
Shank Tolerance
h6
Shank Style
HA
Overall Length
74 mm
Flute Direction
RH + LH