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ISCAR patented multi-purpose drilling heads
CHAM-IQ-DRILL and SUMOCHAM-IQ are
the ultimate solution for drilling structural beams
and frames. Their unusual cutting geometry -
concave cutting edges – considerably enhances
the self-centering capability of the drill. This
provides accuracy and eliminates the need for
the deburring of holes. In the majority of beam
drilling machines, the complete supply of wet
coolant is a problem. As a rule, it is not provided;
and only dry or near-to-dry cooling is possible.
The designers of CHAM-IQDRILL and
SUMOCHAM-IQ heads and the tool carrying
them, take these factors into consideration,
making the products suitable to drilling with
minimum quantity lubrication (MQL).

The drilling heads ensure high productivity, even
if operational stability is poor, and provide efficient
and cost-beneficial solutions to the customer.

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