Choose the thread
Standard 5/8-11 + Metric M14 fit different spindles. Check your exact grinder model.
A 21 mm hex-head nut makes attaching and removing your Shaping Wheel easier.
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Standard: 5/8-11 thread. Metric: M14 thread. Match your grinder’s spindle; both have a 21 mm hex head.
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King Arthur’s Tools + Kutzall Shaping Wheels
Standard 5/8-11 + Metric M14 fit different spindles. Check your exact grinder model.
Both sizes have a 21 mm hex head for the same offset Universal Wrench, sold separately.
Includes one Universal Hex Nut. Flange + wrench sold separately.
Enlarge mounting diagram
Choose the spindle + hardware size specified for your exact grinder model.
Confirm wheel diameter, speed rating + guard clearance in your grinder’s manual.
Before installing or changing a wheel, disconnect power and follow the full mounting guide.
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