Introducing the XCELL™ line of stainless steel pinions! Now in stock!
Made from a solid chunk of 440C steel and then post-machined hardened even further, these awesome pinions will last a long time and keep their teeth profile far better than aluminum and Titanium versions. It's nearly 2x the hardness of the Titanium pinions:
Rockwell Hardness of Ti pinions: 36
Rockwell Scale Hardness of XCELL™ pinion: 59 (Lab confirmed)
• For 10mm shafts with circlips and keyway, (so not for Prototipos!)
• Each pinion has an alloy steel set screw at 90 degrees from the keyway.
Price includes 2 pinions, 2 3x3x16mm keys, 4 circlips and two 4mm set screws.
More pinions with various teeth counts, as well as pinions for Protos / Jaws boards, are planned for the near future.