M3 Ruby Ball 30MM and 31MM Length

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.

****Most Styli are also available with Silicon Nitride or Zirconia Ball Material.****
Please call for pricing

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Category:
805-3r 2.0MM Ruby Ball 30MM

2.0MM .078″ Ball Size
1.50MM .059″ Stem Diameter
22.5MM .886″ EWL
Tungsten Carbide Stem Material

M3-2.0-30R
A-5003-0052
$44.00

805-3r (1) 3.0MM Ruby Ball 30MM

3.0MM .118″ Ball Size
2.00MM .078″ Stem Diameter
22.5MM .886″ EWL
Tungsten Carbide Stem Material

M3-3.0-30R
A-5003-0057
$44.00

261-l5r 4.0MM Ruby Ball 31MM

4.0MM .157″ Ball Size
2.50MM .098″ Stem Diameter
27.0MM 1.063″ EWL
Stainless Steel Stem Material

M3-4.0-31R
A-5000-3554
$46.00

261-l4r 5.0MM Ruby Ball 31MM

5.0MM .197″ Ball Size
2.50MM .098″ Stem Diameter
31.0MM 1.220″ EWL
Stainless Steel Stem Material

M3-5.0-31R
A-5000-7648
$32.00