CMM Accessory, CMM Machine, CMM Repair, Portable CMM Inspection Service

A= Ball Size

B= Stem Diameter

Effective Working Length (EWL) is the penetration that can be achieved by any ruby ball stylus before its stem fouls against the feature. Generally, the larger the ball diameter, the greater the EWL.

M3 Ruby Ball 40MM

2MM .078" Ball Size
1.50MM .059" Stem Diameter
32.5MM 1.280" EWL
Tungsten Carbide Stem Material

M3-2.0-40R
A-5003-0053
$49.00

M3 Ruby Ball 40MM

3MM .118" Ball Size
2.00MM .078" Stem Diameter
32.5MM 1.280" EWL
Tungsten Carbide Stem Material

M3-3.0-40R
A-5003-0058
$49.00

M3 Ruby Ball 40MM

4.0MM .157" Ball Size
2.00MM .078" Stem Diameter
32.5MM 1.280" EWL
Tungsten Carbide Stem Material

M3-4.0-40R
A-5003-0060
$44.00

M3 Ruby Ball 40MM

5.0MM .197" Ball Size
2.36MM .093" Stem Diameter
40MM 1.575" EWL
Tungsten Carbide Stem Material

M3-5.0-40R
A-5003-0062
$53.00

M3 Ruby Ball 50MM

3.0MM .118" Ball Size
2MM .078" Stem Diameter
42.5MM 1.673" EWL
Tungsten Carbide Stem Material

M3-3.0-50R
A-5003-0059
$53.00

M3 Ruby Ball 50MM

4.0MM .157" Ball Size
2MM .078" Stem Diameter
42.5MM 1.673" EWL
Tungsten Carbide Stem Material

M3-4.0-50R
A-5003-0061
$53.00

M3 Ruby Ball 50MM

5.0MM .197" Ball Size
2.36MM .093" Stem Diameter
50MM 1.969" EWL
Tungsten Carbide Stem Material

M3-5.0-50R
A-5003-0063
$58.00

M3 Ruby Ball 50MM

3.0MM .118" Ball Size
2.36MM .093" Stem Diameter
42.5MM 1.673" EWL
Ceramic Stem Material

M3-3.0-50CR
A-5003-0067
$70.00

M3 Ruby Ball 50MM

4.0MM .157" Ball Size
2.36MM .093" Stem Diameter
42.5MM 1.673" EWL
Ceramic Stem Material

M3-4.0-50CR
A-5003-0068
$70.00

M3 Ruby Ball 50MM

5.0MM .197" Ball Size
2.36MM .093" Stem Diameter
50MM 1.969" EWL
Ceramic Stem Material

M3-5.0-50CR
A-5003-0069
$70.00