50-63mm Three-point inner Micrometers
for blind gap or via hole measuring extension rod for deep hole measuringwith set ring (under 100mm)contact features can be either carbide or hardened steel remark: over 100mm, no have setting ring
order no
measure differ (mm)
reading(mm)
resolution(mm)
setting ring (mm)
extension bar
A
B
C
422-006
6~8
zero
±0
Φ8
Φ5×100
1
2
52
422-008
8~10
zero
±0
Φ8
Φ5×100
1
2
fifty two
422-010
10~12
0
±0
Φ10
Φ5×100
1
2
52
422-011
11~14
zero
±0
Φ14
Φ10×100
2
four
78
422-014
14~17
zero
±0
Φ14
Φ10×100
2
4
78
422-017
17~20
0
±0
Φ20
Φ10×100
2
four
78
422-020
20~25
zero
±0
Φ20
Φ17×150
7
7
eighty two
422-025
25~30
zero
±0
Φ30
Φ17×150
7
7
82
422-030
30~35
zero
±0
Φ30
Φ17×150
7
7
eighty two
422-031
30~40
zero
±0
Φ30
Φ23×150
2
eleven
97
422-035
35~40
zero
±0
Φ40
Φ17×150
7
7
82
422-040
40~50
0
±0
Φ40
Φ23×150
2
eleven
97
422-050
50~60
0
±0
Φ60
Φ23×150
4
thirteen
one hundred
422-051
50~63
0
±0
Φ50
Φ23×150
four
13
a hundred
422-060
60~70
zero
±0
Φ60
Φ23×150
4
thirteen
100
422-070
70~80
zero
±0
Φ80
Φ23×150
four
13
a hundred
422-080
80~90
zero
±0
Φ80
Φ23×150
four
13
a hundred
422-090
90~100
zero
±0
Φ90
Φ23×150
four
thirteen
one hundred