

Add to Cart
A variable pitch end mill is a cutting tool used in milling
machines to remove material from a workpiece. It has flutes with
varying helix angles that help reduce vibrations and chatter during
the cutting process. The variable pitch design also allows for
better chip evacuation and improved surface finish.
When milling titanium alloys, it is important to use a tool that
can withstand the high temperatures and cutting forces involved. A
variable pitch end mill made from a high-performance material such
as carbide or cobalt can provide the necessary strength and
durability.
The specific design of the end mill will depend on the application
and the type of titanium alloy being machined. For example, a
roughing end mill with a high helix angle and large chip gullets
may be used for aggressive material removal, while a finishing end
mill with a smaller helix angle and tighter tolerances can be used
for achieving a smooth surface finish.
Overall, a variable pitch end mill is a versatile tool that can be
used for a range of milling operations on titanium alloys. Its
ability to reduce vibrations and improve chip evacuation can help
increase productivity and reduce tool wear, leading to more
efficient and cost-effective machining processes.
HRC | Grade | Density | Hardness | Co Content | Grain Size | Bending Strength |
g/cm3 | HRA | % | um | N/mm2 | ||
45 HRC | YG10X | 14.5 | 91.5 | 10 | 0.8 | 2800 |
55 HRC | ZK30UF | 14.5 | 92 | 10 | 0.6 | 3000 |
65 HRC | GU25UF | 14.5 | 93 | 12 | 0.4 | 4000 |
Coatings | Hardness | Thickness | Friction Coefficient | Oxidation Temp | Color |
HV | um | ||||
AlTiN | 3500 | 2.5-3 | 0.3 | 900 | Black |
TiAlN | 2800 | 2.5-3 | 0.3 | 900 | Violet |
TiSiN | 3600 | 3 | 0.45 | 1000 | Copper |
AlTiSiN | 400 | 3 | 0.4 | 1200 | Blue |
TiN | 2500 | 2-3 | 0.5 | 600 | Gold |