Factory balanced to save spindle life, tool life, and increase productivity
Balanced to G2.5 / 8,000 rpm
Threaded through-holes for a back-up screw (tool stop) or coolant through when removed
TIR 0.0002" OD to ID
Complete with calibration certificate
Item No.
Hole Dia. d
Gauge Length L
L1
D
Set Screw
525-070
1/8"
2.50"
0.63"
0.75"
8-32
525-071
1/8"
4.00"
0.63"
0.75"
8-32
525-073
3/16"
2.50"
0.86"
0.75"
10-32
525-074
3/16"
4.00"
0.86"
0.75"
10-32
525-002
1/4"
2.50"
1.10"
0.79"
1/4-28
525-004
1/4"
4.00"
1.10"
0.79"
1/4-28
525-008
5/16"
250"
1.26"
0.87"
5/16-24
525-014
3/8"
2.50"
1.26"
1.00"
3/8-24
525-016
3/8"
4.00"
1.26"
1.00"
3/8-24
525-024
1/2"
1.75"
1.50"
1.38"
7/16-20
525-026
1/2"
2.50"
1.50"
1.38"
7/16-20
525-028
1/2"
4.00"
1.50"
1.38"
7/16-20
525-032
5/8"
1.75"
1.61"
1.65"
9/16-18
525-034
5/8"
3.00"
1.61"
1.65"
9/16-18
525-040
3/4"
1.75"
1.77"
1.89"
5/8-18
525-042
3/4"
3.00"
1.77"
1.75"
5/8-18
525-054
1"
2.00"
2.36"
2.25"
3/4-16
525-056
1"
4.00"
2.36"
2.36"
3/4-16
525-060
1-1/4"
2.00"
2.36"
2.25"
3/4-16
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.
