Michael Byrne manufactures internal and external spur gears using gear hobs and shapers. Internal gears can be cut up to 34 inch diameters with a 6 inch face.

External gears can be made up to 180 inch diameter with a 60 inch face. Gears are made up to AGMA 12 standard.

Lees Bradner 18" Diameter Hob
		Fellows 36-6 Gear Shaper
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