GEAR CUTTER HSS – M35 10DP 14.5°PA No.5 (cuts 21 to 25 teeth) 1″ bore

Description

STS – INVOLUTE GEAR CUTTERS (M35 – HSS)
Our brand of STS gear cutters – Formally “Superior Tool Service” were manufacturing & operating in Australia since the 1970’s.
Our gear cutters are manufactured with the best, suitable High-Speed Steels; ground M35- HSS. They have all been machine relieved ground for correct clearance angles.
(So, we do not sell “the cheapies” of soft steels & guessing if they will do?)
“involute”, meaning that are not just straight sides, they have angles ground to suit the circular dimensions.
NOTE: Our standards in Australia have Bores of 1” with ¼” keyway.
(unless custom ordered as required)
Contact us, to make it easy for help with selection or get custom cutters made easily.

Range of Cutters for Involute GEAR CUTTERS
Cutter Number Cuts gears from;
No. 1 — 135 teeth to rack
No. 2 — 55-134 teeth
No. 3 — 35-54 teeth
No. 4 — 26-34 teeth
No. 5 — 21-25 teeth
No. 6 — 17-20 teeth
No. 7 — 14-16 teeth
No. 8 — 12-13 teeth

(Example; Involute gear cutter – 24DP 20° PA No.4 cuts 30 tooth spur gear )
Involute Gear Cutters are supplied in either of the two systems; MODULE (Metric/Pitch) or DP (Diametrical Pitch) – (Imperial). Involute Gear Cutters are supplied to cut any number of teeth required for gears from small.
0.5 Module to 50 Module in the Metric / Pitch system, in a set of 8 x numbers. Involute Gear Cutters are supplied to cut any number of teeth required for gears from
small 64 DP to 0.5 DP in the Imperial system. Conforming to British standards; BS 2518, IS 5698 in a set of 8 x numbers.
Two type of gear cutter forms are avail. Diametrical Pitch (INCH) ranging from 0.5 – 64 DP and Module (METRIC) ranging 0.5mm – 50mm gear tooth form.
Most DP gear cutters have 14 ½° or 20° PA (Pressure Angle).
Most MODULE gear cutters have 20° PA (Pressure Angle).