M4

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M4 Ø30 mm silver steel disc, 2.2 mm width, with roller

Disc styli are designed to inspect undercuts and grooves within bores which may be inaccessible to star styli. A range of disc styli offers a ‘radius end roller’ to enable groove width measurement.

Disc material Silver steel
Disc dia 30 mm
Thread M4
Stem material Silver steel

M4 Ø35 mm silver steel disc, 2.2 mm width, with roller

Disc styli are designed to inspect undercuts and grooves within bores which may be inaccessible to star styli. A range of disc styli offers a ‘radius end roller’ to enable groove width measurement.

Disc material Silver steel
Disc dia 35 mm
Thread M4
Stem material Silver steel

M4 Ø50 mm silver steel disc, 3 mm width, with roller

Disc styli are designed to inspect undercuts and grooves within bores which may be in accessible to star styli. A range of disc styli offers a ‘radius end roller’ to enable groove width measurement.

Disc material Silver steel
Disc dia 50 mm
Thread M4
Stem material Silver steel

M4 Ø50 mm silver steel disc, 3 mm width, with roller

Disc styli are designed to inspect undercuts and grooves within bores which may be in accessible to star styli. A range of disc styli offers a ‘radius end roller’ to enable groove width measurement.

Disc material Silver steel
Disc dia 50 mm
Thread M4
Stem material Silver steel

 

mm in
Disk Dia 30.00 1.18
Disk Depth 3.00 0.12
Length 10.00 0.39
Rollers NO NO
Mass Grams 7.90