TungSpeedMill – Gear Box Housing – B5


Due to the large stock of removal on the component, a_{P} is as much as 9mm. Because of our full-edged PCD inserts with the cutting edge length extending up to 11mm, the number of passes is reduced to just 1 pass with our new TungSpeedMill, while the competitor has to cut in 2 passes with their 8mm cutting edge. As a result, the cycle time is reduced to 50% of the competitor’s.

Industry Automotive
Component Gear Box Housing
Material ISO code N - Non-ferrous metalN - Non-ferrous metal
Work material ADC12
Machine(spindle type) Machining Center
Tool family Milling
Tool category Face milling
Product name TungSpeed-Mill
TSR No. 389M
Gear Box Housing


Tungaloy Competitor
Body TTS-D100S16 Facemill cutter
Effective number of teeth 16 12
Cutting diameter 100 100
Insert VPA02TRB500 PCD tip insert
Number of cutting edges 1 1
Grade B5 PCD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 2827 3142
Feed per tooth f/z (mm/t) 0.06 0.08
Feed speed Vf (mm/min) 8640 9600
Depth of cut ap (mm) 4~6 2~3
Width of cut ae (mm) 8~20 8~20
Coolant Water Soluble Water Soluble


Productivity1.8 times

Tool life1.5 times