GEN3SYS® 4340 Job Shop Oilfield
 
The end-user is machining spinner jaws for oil rigs using a Haas VF5 milling center, with synthetic coolant operating at 1000 PSI.
Previously the customer was using an Kennametal KSEM , running at the following parameters: 1500 RPM, 0.009 IPR, (0,229 mm/rev) which resulted in 13.5 IPM (330,2 mm/min). The tool drilled a 0.688" (17,48 mm) diameter thru hole to a depth of 2.5 inches (63,5 mm). The tool had a cycle time of 11 seconds and a tool life of 180 holes. Looking to reduce their tooling costs, the customer asked if Allied had a real solution their expenditure concerns.
 
AMEC's Solution
Allied recommended the GEN3SYS® High Penetration Drilling System using insert item 5C117H-0022 with holder 60517S-075F. The tooling ran at an identical speed of 1500 RPM, along with exactly the same IPR and IPM.

GEN3SYS® had an equal cycle time of 11 seconds, but the tool life came out ahead at 220 holes, versus the KSEM tool life of 180, for an 18.2% increase in holes produced.
 
Benefit
GEN3SYS® delivered a cost per hole of $.307, a significant decrease from the KSEM cost per hole of $.503, for a reduction in tooling costs of 39%, providing the satisfied customer what they were looking for.