Sumitomo - Полный каталог инструмента - 2016 EN
для заказа - sumitomo@sumitomo-tools.ru
NEW "Global Standard" Endmills
GSX MILL Series
n Characteristics and Applications
Wide variation of three flute types and four flute lengths
enable use in a wide variety of applications.
l Fine carbide substrate provides high transverse rupture
strength and excellent thermal shock resistance improving
reliability in wet cutting applications.
l GSX Coating provides improved reliability and longer tool life.
l Large rake angle and unique flute design improve sharpness
and chip evacuation.
l Cutting teeth with gash land improves corner flute strength.
l Sharper edge S type and fracture resistant C type added to
the 2D size series.
l Wear Resistance l Thermal Resistance l Improved Chip Evacuation
Comp. A New Super Large Rake Angle Original Flute Shape
Comp. B
Cutting Speed (m/min) Conventional ZX Coating
Coating Hardness (GPa) ZX Coating
Soft Steel Hardened Steel Starting Temperature For Oxidization (°C) Large rake angle combined with our unique flute
design improves sharpness and chip evacuation.
Hardness of Work Material (HRC)
n 2 cutting edge designs expand machining applications
Sharper edge S type and fracture resistant C type added to the 2D size series.
S Type Sharp Corner: Sharper Edge Design C Type Gash Land: Fracture Resistant Design
Coated
Endmills
Note: In gash land drilling, some 0,3
material remains as shown on
the right. If you need sharp 0,02
corners, use the S Type.
(mm)
Ex.: Corner on a 10mm hole
n Application Range n Recommended Milling Examples
P H M S K N Application Surface Milling Grooving Groove Finishing
Hardened
Steel
General Structure Form
Rolled Steel
Carbon Steel Rough Finishing Rough Finishing Rough Finishing
Alloy Steel *2
Pre-hardened Steel
Tempered Die Steel
45 ~ 55 HRC
55 ~ 60 HRC
60 ~ 65 HRC
Stainless Steel
Ti Alloy
Heat Resistant Alloy
Cast Iron
Al Alloy
Cu Alloy
Graphite
S Type
*1 C Type
: Best Blank : Not recommended S Type is best for removing inside corners. *2: Use with small depth of cut.
: Good *1: GSXSLT30000C is recommended
for 50 HRC or less
J4 www.sumitomo-tools.ru
для заказа - sumitomo@sumitomo-tools.ru