NPA 44/2020 INCH
HCP-IQ SUMOCHAM Self Centering Drilling Heads Now Expanded to .157”
ISCAR is expanding the SUMOCHAM HCP-IQ self-centering drilling head range which includes small diameters from .157”
HCP drilling heads are now available in the range of .157” to 1.295” diameters in increments
HCP geometry (patent pending) should be regarded as the first choice for machining ISO-P and
ISO K material groups. This implies that one drilling head can replace two other types,
thus reducing the number of items in stock.
The new HCP drilling heads can be mounted on any SUMOCHAM drill body in the appropriate
Diameter .157-.173” in stock.
Diameter .177-.232” in stock.
Exchangeable Self-Centering Drilling Heads for DCN Drills, for Machining ISO P and
ISO K Materials
• The drilling heads are available in increments of .004”
• Ordering example for the .197” drilling head: HCP 0197-IQ
(1) Seat size code
Recommended cutting data
According to wear results, conditions can be changed in order to optimize performance.
The data refers to IC908.
The NPA44-2020's pdf file: View (PDF)
or Download (ZIP)