Measuring tool

Plug gauges

Plain double-end plug gauges with inserts of diameter over 3 to 50 mm (GOST 14810-69)

 

 
Function:   control of hole dimension
Controlled dimensions:   3-50 mm
Quality class:   6th and more rough

 

 

D

3,2-6

6,3-10

10,5-14

15-18

19-24

25-30

31-40

41-50

L

66

76

86

102

114

132

140

161

d

6

8

10

13

16

20

24

28


GO plain plug gauges with inserts of diameter over 50 to 75 mm (GOST 14812-69)

 

 
Function:   control of hole dimension
Controlled dimensions:   50-75 mm
Quality class:   6th and more rough

 

 

D

52-70

71-75

d

28

32


NO-GO plain plug gauges with inserts of diameter over 50 to 75 mm (GOST 14813-69)

 

 
Function:   control of hole dimension
Controlled dimensions:   50-75 mm
Quality class:   6th and more rough

 

 

D

52-60

62-70

71-75

L

130

131

132

d

28

32