Page 11 - Icon Ridge Industrial Tools Catalog
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Drilling tools \ Technical introduction – solid carbide / HSSE drilling
grinding/geometry:
Typ
VA cone polished section 130°
spiral angle 35°
point thinning type C
increased core diameter
cutting material:
HSSE: HSS steel with 5% cobalt alloy with greater hot hardness for increased loads up to 1300 N/mm 2
advantages:
positive geometry specially developed for use in stainless steel and special alloys
special geometry with aggressive cutter design and free geometry for very smooth cutting
grinding/geometry:
Typ
X tip angle 130°
precision-ground cone polished section + combination of point thinning types A/B
cutting angle adjustment through type B point thinning element, ensuring a strong, stable cutting edge
straight main cutter
cutting material:
HSSE-PM steel offers highest level of wear resistance through powder-metallurgical steel
extremely dense, homogeneous structure
increased hardness and heat resistance
high level of wear resistance and cutting edge stability
advantages:
highest level of wear resistance and heat resistance through HSSE-PM cutting material and TiN coating
economic drill that closes the gap between a standard HSS drill and a VHM drill for medium-strength materials
and moderate batch sizes
high cutting edge stability and robust drill design thanks to cone polished section with type A/B point thinning
and optimised parabolic flute profile
high process reliability thanks to the homogeneous structure of the HSSE-PM steel
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 11
Availability subject to country specific rules and regulations.
