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.

M2 Ruby Ball 20MM

0.5MM .020" Ball Size
0.38MM .015" Stem Diameter
3.0MM .118" EWL
Tungsten Carbide Stem Material

M2-0.5-20R
A-5000 -1345
$105.00

M2 Ruby Ball 20MM

1.0MM .039" Ball Size
0.71MM .028" Stem Diameter
7MM .276" EWL
Stainless Steel Stem Material

M2-1.0-20R
A-5000 -7808
$49.00

M2 Ruby Ball 20MM

1.0MM .039" Ball Size
0.79MM .031" Stem Diameter
15MM .591" EWL
Tungsten Carbide Stem Material

M2-1.0-20RL
A-5003 -0033
$55.00

M2 Ruby Ball 20MM

2.0MM .079" Ball Size
1.40MM .055" Stem Diameter
14MM .551" EWL
Stainless Steel Stem Material

M2-2.0-20R
A-5000 -2603
$25.00

M2 Ruby Ball 20MM

3.0MM .118" Ball Size
1.50MM .059" Stem Diameter
17.5MM .689" EWL
Stainless Steel Stem Material

M2-3.0-20R
A-5000 -4160
$25.00

M2 Ruby Ball 20MM

4.0MM .157" Ball Size
1.50MM .059" Stem Diameter
20MM .787" EWL
Stainless Steel Stem Material

M2-4.0-20R
A-5000 -4161
$25.00