Enorm Z Taps

UNC/UNF - E - GLT 1

The Enorm design is typically for blind hole threads in long chipping materials.

  • The fast spiral flute (35-50˚) provides good chip removal from blind holes
  • Depending on design and size, threads up to 3xD can be cut
  • Z designates a tool design for CNC controlled machines with synchronous feed control
  • Short Form E (1.5-2 P) chamfer length
  • DIN / ANSI standards dimensions for flute length and shank size
  • GLT-1 coating - Hard surface coating with anti-friction layer. In a PVD process (500 °C) a coating thickness of 2-4 μm can be realized. The combination of a hard surface coating (approx. 3000 HV) with a superimposed anti-friction layer yields decisive tool life advantages. Also, the chip flow can be very positively influenced.

UNC/UNF - E - GLT 1
Part Number Description
BU51C4005003 #4-40 UNC-2B 1ENORM-Z/E GLT1
BU51C4005004 #5-40 UNC-2B 1ENORM-Z/E GLT1
BU51C4005005 #6-32 UNC-2B 1ENORM-Z/E GLT1
BU51C4005006 #8-32 UNC-2B 1ENORM-Z/E GLT1
BU51C4005007 #10-24 UNC-2B 1ENORM-Z/E GLT1
BU51C4005009 1/4-20 UNC-2B 1ENORM-Z/E GLT1
BU51C4005010 5/16-18 UNC-2B 1ENORM-Z/E GLT1
BU51C4005011 3/8-16 UNC-2B 1ENORM-Z/E GLT1
BU51C4005041 #10-32 UNF-2B 1ENORM-Z/E GLT1
BU51C4005043 1/4-28 UNF-2B 1ENORM-Z/E GLT1
BU51C4005044 5/16-24 UNF-2B 1ENORM-Z/E GLT1
BU51C4005045 3/8-24 UNF-2B 1ENORM-Z/E GLT1
CU51C4005012 7/16-14 UNC-2B 2ENORM-Z/E GLT-1
CU51C4005013 1/2-13 UNC-2B 2ENORM-Z/E GLT-1
CU51C4005015 5/8-11 UNC-2B 2ENORM-Z/E GLT-1
CU51C4005016 3/4-10 UNC-2B 2ENORM-Z/E GLT-1
CU51C4005046 7/16-20 UNF-2B 2ENORM-Z/E GLT-1
CU51C4005047 1/2-20 UNF-2B 2ENORM-Z/E GLT-1
CU51C4005049 5/8-18 UNF-2B 2ENORM-Z/E GLT-1
CU51C4005050 3/4-16 UNF-2B 2ENORM-Z/E GLT-1