Save time & money, create cold rolled parts from bar stock. Choose from over 2100 existing profiles. If we don’t currently have the profile you need, custom profiles are also available and are tooled quickly.
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Spline Shafts
Grob standard splines are cold formed for superior strength, surface finish, and quality. Stocked for fast turn-around.
Broached Sleeves & Flanged Bushings
Off the shelf broached sleeves to match all of our Grob Std. Splines.
Timing Pulleys
Industry standard profiles cold formed in long aluminum & steel bars to give you the flexibility to adjust to the width you require.
Spur Gears
Grob’s cold formed spur gear stock provides industry standard profiles with superior strength, surface finish, quality, and flexibility.
Custom
Custom Broaching
Save time and money. We offer custom broaching of customer supplied parts to match our Grob Standard Splines with a fast turn around.
Custom Splines and Profiles
Grob’s experienced engineering staff will partner with your company to develop the exact custom profile that is required. Grob manufactured tooling assures complete control and quality of entire process.
Heat Exchanger Tubes and Drums
Heat Exchanger Tubes or sheet metal Clutch Drums can be produced using the Grob Cold Forming Process