QTC's SUM Series stainless steel miter gears are stocked in 10 sizes
Precision 20° pressure angle stainless steel miter gears from Quality Transmission Components (QTC) are stocked in 10 sizes in modules 1~3 in both 20 and 25 tooth. These gears, identified as the SUM Series, are made of SUS303 and conform to precision grade JIS B 1704 grade 3 standards. They are stocked in sizes ranging from Module 1 to Module 3. Bore sizes range from 6 millimeters to 20 millimeters, and hub diameters range from 16 millimeters to 65 millimeters.