Page 265 - THREADING CATALOG

USER GUIDE
THREAD MILLING
MTECQ

TP
DC DCONMS
APMX
LU
OAL

MTECQ (Mill Thread Endmills Carbide Q) Family - solid
carbide thread mills with coolant hole and reduced
neck diameter between the cutting zone and the
shank, recommended for internal deep thread milling.
This family can machine thread lengths up to 3.2 x DC
(thread length = 3.2 x cutting diameter of endmill).
The coolant holes improve tool life in all thread milling
applications. In blind holes where the chips of especially
sticky materials (stainless steel and high-temp alloys)
tend to be re-cut and stick to the machined area, the
coolant stream coming from the bottom in an upward
direction flushes them out of the hole very efficiently.
MTECQ endmills are available with cutting diameters
from 12 mm up to 20 mm. This line offers a
solution for full profiles for ISO standard.

MTECS

TP
DC DCONMS
LU
OAL
MTECS (Mill Thread Endmills Carbide Short) solid carbide
thread mills for the production of small internal threads
and also external for geometries BSP/BSF. These thread
mills feature a short 3-tooth cutting zone with 3 flutes and
a released neck between the cutting zone and the shank.
This unique tool design offers very precise profiles and
a high performance. The very short profile exerts a
low force which minimizes tool bending. This facilitates
parallel and high thread precision for the entire length.
MTECS endmills are available with cutting diameters
from 0.72 mm up to 12 mm by metric system or
from 0.045 inch to 0.449 inch by imperial and United
States customary systems. This line offers a solution
for full profiles for most popular standards.

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