VGx - More Than Just Variable
Written by OSG
Jerry Von Bokel,
competitive, companies need to keep overhead under control to reduce
unnecessary cost. To do this, customers often want to eliminate sub-contracting
and choose the most efficient tool for in-house production. This is where OSG’s
HY-PRO® CARB VGx variable geometry end mill series comes into play.
located in St. Louis, MO came to us when they were just starting to cut their
own parts for the power generation industry. Previously they were sub-contracting
this work to other vendors, but the customer knew that it would be less
expensive to produce the parts in-house. They already had a couple machining
centers in the facility to do emergency work. All they needed was to find the
right tooling to perform the production of their own parts. The lead
machinist found success with a competitor’s end mill, but he was open to trying
it would benefit
the company. I
suggested OSG’s HY-PRO® CARB
VGx end mills.
The VGx series features chatter-free machining of a wide range of materials and milling applications. The VGx’s variable index and eccentric relief design helps eliminate chatter by breaking up harmonics that are produced during normal milling operations. For further stability and minimal wear, the VGx’s raised land configuration and OSG’s TiAIN coating keeps the VGx end mill cutting consistently at accelerated speeds.
With its sophisticated design, the VGx excels in difficult-to-machine materials, such as carbon, alloy steels, cast irons, stainless steels, titanium and nickel alloys, while maintaining high metal removal rates. This keeps inventory cost low due to the reduced need to stock multiple cutters.
We decided to run a test with the VGx versus the competitor’s end mill. The customer was cutting 410 Stainless Steel using a 1⁄4” and a 3/16” with .03 corner radius. We first ran the competitor’s end mill at 75 SFM, 4,800 RPM, and 38 IPM. To compare, we then ran the 3/16” VGx end mill at 290 SFM, 5,900 RPM, and 23 IPM. By using the VGx, we reduced the cycle time by two minutes on the 3/16” and by three minutes on the 1⁄4” cutter. Not only did we save the customer time, but the VGx produced twice as many parts for increased overall productivity.
After all the tests had been completed, the operator was still trying to wear out the OSG cutter with no success. The VGx End Mill far surpassed his expectation and was able to run with any materials that they cut, which finally sold the customer on the VGx series. They now stock over
40 different styles of the HY-PRO® VGx End Mills and are ready to tackle any materials that come their way, proving that the “V” in VGx not only stands for “variable” – but “versatile” as well.
On the Job with: Tom Schlueter
Written by OSG
Featured Employee: Tom Schlueter
Title: Senior Production Control Planner / QA Supervisor
Tenure with OSG: 36 years
During Tom Schlueter’s 36 years with OSG, he has worked his way from Machine Operator all the way up to Senior Production Control Planner and QA Supervisor at the Parma, Ohio office. No matter what position he is in, Tom believes in always doing his best and the importance of honesty. These traits have certainly helped him grow at OSG over the years.
In order to do his best, Tom relies on and values his teammates, saying that they are “what makes everyone’s future bright” at the company. He is often complimented on his training skills, which helps the team continue to grow and develop.
When Tom isn’t planning production control, he’s coordinating family trips to Disney World. He always puts family first, spending as much time as he can with his wife, daughter, and two puppies. The work and home life balance is hard to achieve, but Tom’s years of experience have taught him that simplicity is best, and that even “a visit to an antique mall on a Saturday afternoon” with his family can make all the difference.
EXOPRO® WHO-Ni Drill Video
Written by OSG
The EXOPRO® WHO-Ni drill series from OSG can take
the heat when processing Nickel Alloy, Inconel 718 and other hardened steels.
These high performance drills incorporate OSG’s exclusive WXS
nano-coating, which has been developed specifically for high heat applications.
Internal coolant holes offer further heat resistance and chip evacuation, while
a slow helix angle provides ultimate rigidity with minimal wear even after
hundreds of holes.
Tools to Shape the Future
Written by OSG
Actions speak louder than words, and we at OSG are using our new tagline – “Shaping Your Dreams” – to inspire outreach. In an ongoing effort to get more young people interested and prepared for careers in manufacturing technology, we donated over $85,000 in new tooling to Chicago-area colleges.
Mike Grzybowski, Regional Manager for OSG, has delivered tools to College of DuPage in Glen Ellyn, Joliet Junior College and the College of Lake County in Grayslake. Students involved in these manufacturing programs will now have access to training with industry-leading tools which will better prepare them for going into the field.
Grzybowski most recently visited the College of Lake County where instructor Jeff Hines received the donation. He was extremely appreciative of the tooling as well as the decimal charts, safety glasses and catalogs that OSG additionally provided. In reviewing the technical information within the OSG catalogs, Hines realized the valuable information it contains and will look to it for teaching lessons in the future.
Dave Szumowski, Mechanical Production Technology Instructor at Joliet Junior College, also received a visit from OSG. Szumowski truly appreciated the thought and generosity of OSG to think of Joliet Junior College and donate such a large amount of tooling for their program. He recognizes the importance of fostering an ongoing relationship with OSG moving forward, including hosting OSG guest speakers and more.
When visiting College of DuPage, Grzybowski delivered the cutting tools and other training aids to Jim Filipek, Coordinator of Manufacturing Technology. Having worked in manufacturing and machining for years before retiring and becoming a teacher, Filipek knows the importance of being trained with quality tools from the start.
“This action by OSG allows us to train the workforce of tomorrow with the tooling of today!” Filipek was grateful for the donation and believes the addition of OSG’s tooling is going to help their program tremendously.
Reaching out to these local colleges is one way that we can improve the future of students looking to go into the manufacturing industry. By providing the quality tools they need to learn the trade, we are certain to get engineers and machinists who are better prepared and more driven in the field for years to come.
EX-SUS-GDR Drill Reduces Cost per Part on Stainless Steel Exhaust Header
Written by OSG
Darrel McCoy, District Manager
The 41st Annual Barrett-Jackson Auction located in
Scottsdale, AZ. is no ordinary auction. It is “The World’s Greatest Collector
Car Events™,” which captures the essence of a passionate obsession that
collectors and enthusiasts share throughout the world. I was fortunate enough
to attend the auction where I saw lines of gorgeous vehicles and watched a
$50,000 bid shoot up to $250,000 in 30 seconds, all for a used car!
Many of the high performance vehicles displayed in the auction had employed the exhaust manifold design, also known as the exhaust header design, for car tuning. Exhaust headers are one of the easiest
performance because they make
it easier for
the engine to
gases out of
the cylinders. Most headers
for naturally aspirated
in mild steel, while headers for turbo charged engines, on the other hand, are often manufactured in 304 Stainless Steel.
Recently, one of my customers from Las Vegas, NV, who is a header plate manufacturer, called regarding a drilling operation in 304 Stainless Steel. He had been using standard cobalt drills but was not able to produce a good hole and had encountered some abnormal sound during the operation. To solve the problem, the customer had to pay to water jet at $40
per part. Not only were they losing money, they also had to extend their lead-time by using an outside vendor.
After a careful examination of the application, I recommended OSG’s EX-SUS-GDR drill from the EX-GOLD® series. OSG’s EX-SUS-GDR drill is manufactured from premium high-speed steel, ideal for stainless steels, mild steels and aluminum alloys. The addition of OSG’s TiN or TiALN coating improves wear-resistance and prolongs tool life.
During the first test, the EX-SUS-GDR drill also encountered the abnormal sound, producing a long thick chip and breaking after the second hole. I was concerned with the chip formation while the customer was concerned with the sound, breakage and no parts. I knew that once we had the chip formation under control, the sound and tool life would increase. So, starting off slow, we increased the 10 mm EX-SUS-GDR drill to 480 RPM with 0.009 IPR. With these simple adjustments, we were able to produce 120 holes and finish the job with no trouble whatsoever.
At the end of the day, this customer was not only able to produce holes efficiently and effectively, but they also eliminated the need to utilize an outside vendor, reducing lead-time and cost per part.
The success of large auto events like the 41st Annual Barrett-Jackson Auction depend on having consistent, working parts in all of their cars. By using our EX-SUS-GDR drill combined with the right cutting tool strategy, our customer was able to produce parts more efficiently, allowing them to continue to supply cars with headers that hold up under the spotlight.
Reshaping OSG: Announcing New Brand Statement and Tagline
Written by OSG
the leader of the global cutting tool market, we needed a
stronger global identity to match. We’re proud to announce our new brand
statement and tagline that defines our customer-focused approach.
The power of OSG lies in our assured innovative technological know-how for producing high quality and high performance products; our exceptional services to respond to situations diligently; and our out-of-the-box thinking to provide total solutions that anticipate our customers’ needs. As a comprehensive cutting tool provider with operations spanning across the globe, we are committed to contribute to the advancement of the manufacturing industries by shaping our customers’ dreams into reality.
Our new tagline describes our commitment to provide high quality products and services that anticipate our customers’ needs on a global scale. Effective October 1st, this brand statement and tagline are now being used across all OSG Group companies and subsidiaries worldwide.
Mike Cotton, Marketing Manager for OSG Tap & Die, is excited about the new announcement, “Having this global statement will help unify OSG in our core values as a business.”
As a leading manufacturer of taps, end mills, drills, and dies, we strive to provide greater value to our clients and society as a whole. By focusing our global identity, we hope to go beyond crafting tools to helping customers realize their goals, always providing premium quality along the way. With our global reach, there’s no limit to what we can achieve as we move forward into the future.
An Industry Solution for Difficult-to-Machine Materials
Written by OSG
Mike Harris, District Manager
In manufacturing, components that contribute to
success often include quality, precision and fast production at minimum cost.
This equation sounds simple, but can be difficult to achieve for some machine
shops. In the medical industry, manufacturers often handle difficult-to-machine
materials such as titanium and stainless steel. Tooling costs could skyrocket
if the appropriate tool isn’t selected for
Recently, I received a call from a national
distributor that has an integrated supply contract with a large OEM medical
in Warsaw, Indiana. This customer is one of the world’s leading
designers, manufacturers and suppliers of orthopedic implants. They offer
devices and solutions for fixation and fusion, motion preservation,
In producing the parts for one of these implants, the customer needed a better tapping solution than what they were currently using. They were specifically tapping 6-32 threads in Ti-6Al4V but were running through taps like water, getting between 20 to 50 holes per tap and using over 75 taps per month. Despite trying and testing a variety of different brands, none were successful in significantly lowering the number of holes per tap.
I sat down with them and reevaluated the process, hole size, hole quality, cutting speeds, depth of drill vs. depth of thread, tool holders, work piece holding and coolant. Everything looked good, so I knew the tap had to be the key to solving this issue and I knew just what product to recommend.
I suggested they try the EXOTAP® VC-10
TI Taps from OSG. These ultra-premium taps are made from a VC-10 Powered Metal High Speed Steel substrate, which offers longer tool life in Titanium and other hard materials. Plus the OSG V-coating provides increased hardness, lubricity and wear resistance, further prolonging tool life. I sent the customer a few sample taps and they said they would get them tested right away.
The following week I got in touch with them and they happily informed me that the tap was still running. They ultimately went down from approximately two taps a day to two taps a week! This drastic reduction has saved them both money and down time on the shop floor.
The EXOTAP® VC-10 TI tap has proven to me that with the help of the right cutting tool, customers can reduce tool usage and drastically minimize tooling costs. When no other tap can do the job, work the VC-10 TI tap into the equation. It is the industry solution for those difficult materials and applications.