PENICO PINCH DIAMETER GAUGES

I.S. BOTTOMPLATE
PINCH DIAMETER GAUGES
Size
(inches)
Pinch Diameter
(mm)
2
34.90 / 34.95
2.3 / 4
53.97 / 54.00
3
60.32 / 60.35
3.1 / 2
73.02 / 73.05
4
85.72 / 85.75
4.1 / 2
98.42 / 98.45
5
111.12 / 111.15
6
136.52 / 136.55
7
161.92 / 161.95

I.S. NECKRING
PINCH DIAMETER GAUGES
Size
(inches)
Pinch Diameter
(mm)
2.1 / 8
40.47 / 40.49
2.1 / 2
49.99 / 50.01
2.3 / 4
56.34 / 56.36
3.1 / 2
75.39 / 75.41
4
88.09 / 88.11
4.1 / 4
94.44 / 94.46
4.1 / 2
100.79 / 100.81
5
113.49 / 113.52
5.1 / 4
119.84 / 119.87
5.5 / 8
129.36 / 129.39
6.1 / 4
145.24 / 145.27

Used to check the nip diameters below the neckring and bottom plate dovetails. The gauges have a GO and NO GO step and the diameter of the neck ring and bottom plate dovetail are correct when the GO side only passes through without being forced.

Note: Variations to above standards are obtainable if required

Rotary Griding Attachments
Rotary Table
Rotartt Grinding Table
Bowers Rotary Table