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SUMOCHAM ICG Chip Splitting Drilling Heads
ISCAR’s SUMOCHAM ICG geometry is recommended
particularly for deep drilling operations when chip
evacuation can be a problem. The drilling heads are
designed with a chip splitting notch technology to
create short and narrow chip segments, which can
easily be extracted out of the hole through the drill
spiral flute and the use of internal coolant. Made with a
high wear resistant nano-coated grade to ensure hole
surface quality and accuracy in steels, stainless steel
and high nickel-based materials, the ICG heads can be
mounted on any SUMOCHAM standard drill body with
the appropriate pocket size, at diameters ranging from
14 to 25.9 mm, ensuring IT9-IT10 hole tolerance.

TANG4FEED for High Feed Milling
Producers of oil and gas exploration equipment such
as frac pump fluid ends used in hydraulic fracturing
procedures, BOP (blow out preventers) and valve
blocks, have shown great interest in the high feed
milling solutions offered by ISCAR.
The latest addition to a wide range of feed mill
technologies, TANG4FEED is a family of high feed
shell mill cutters carrying tangentially clamped rhombic
inserts with 4 cutting edges. TANG4FEED cutters are
designed for milling rough/semi-finish and sculptured
surfaces, in diameters ranging from 40 to 100 mm,
with up to 1.5 mm depth of cut. These unique features
provide a good ramp down and side plunging capability
with excellent chip flow and a high metal removal rate,
due to a small entrance angle that enables high table
feed at shallow depth of cut and materials that are
machined on oil and gas exploration equipment.

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