Involute Single Gear Cutters-Module

single gear cutter

Category: Gear Cutting Tools

Description
Size Chart

Description

Involute gear cutters are machine form relieved – the profile remains constant throughout cutter life, provided that on re-sharpening, the face of the tooth is ground radial-to-center.

Involute Gear Cutter Module Pitch 20P.A. and 14.1/2 P.A. As per BS: 2518-1954

How to measure

Dia Pitch	Dia (mm)	Bore (mm)
1	57	22
1.25	57	22
1.5	64	22
1.75	64	22
2	67	22
2	67	27
2	73	32
2.25	67	22
2.25	67	27
2.25	73	32
2.5	70	27
2.5	77	32
2.75	70	27
2.75	77	32
3	73	27
3	83	32
3.25	77	27
3.5	77	27
3.5	86	32
3.75	80	27
3.75	86	32
4	80	27
4	90	32
4	100	40
4.5	86	27
4.5	96	32
4.5	105	40
5	86	27
5	96	32
5	105	40
5.5	90	27
5.5	105	32
5.5	110	40
6	96	27
6	108	32
6	118	40
6.5	105	27
6.5	110	32
6.5	120	40
7	115	32
7	124	40
8	125	32
9	125	32
10	125	32
10	140	40
11	140	40
12	152	40
12	160	40
14	155	40
16	180	50
18	180	50
20	200	50
22	205	50
24/25	225	50