Page 311 - THREADING CATALOG

TP
MTECQ-UN
Solid Carbide Endmills DC DCONMS 2B
with Internal Coolant Holes
and a Reduced Diameter APMX ANSI/ASME B1.1
Neck, for Deep Internal LU
UN Profile Threading OAL

NUT M E T R I C THREAD MILLING
TP
TP/4
Dimensions
60˚ TP/8
SCREW
IC908
Designation TPI (1) TDZ DCONMS DC NOF (2) APMX LU OAL Shank (3)
MTECQ 1010D30 20UN 20.0 >=12 10.00 10.00 4 17.80 30.5 73.00 C •
MTECQ 1616F43 20UN 20.0 >=18 16.00 16.00 6 25.40 43.2 105.00 C •
MTECQ 1616E42 16UN 16.0 >=19 16.00 16.00 5 25.40 42.9 105.00 C •
MTECQ 1212D42 12UN 12.0 >=16 12.00 12.00 4 25.40 42.3 84.00 C •
• For cutting conditions, see pages 300-301
• For user guide, see pages 279-297
(1) Threads per inch
(2) Number of flutes
(3) C-Cylindrical

NUT I N C H
TP
TP/4
Dimensions
60˚ TP/8
SCREW
IC908
Designation TPI (1) TDZ DCONMS DC NOF (2) APMX LU OAL Shank
MTECQ 1010D30 20UN 20.0 >=0.472 .394 .394 4 .701 1.201 2.874 C •
MTECQ 1616F43 20UN 20.0 >=0.708 .630 .630 6 1.000 1.701 4.134 C •
MTECQ 1616E42 16UN 16.0 >=0.748 .630 .630 5 1.000 1.689 4.134 C •
MTECQ 1212D42 12UN 12.0 >=0.629 .472 .472 4 1.000 1.665 3.307 C •
• For cutting conditions, see pages 300-301
• For user guide, see pages 279-297
(1) Threads per inch
(2) Number of flutes

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