Screw Pitch Gauges(Metric Gauge) Part Number(see chart in description for details):5617(18 Blades/2 Groups) and Center Head

and Center Head

and Step with seamless transitions

The PEC Combination Edge and Center Finder allows you to accurately locate edges

PEC Precision Edge Finders: Master Your Machine Setups

In the world of machining

Screw Pitch Gauges(Metric Gauge) Part Number(see chart in description for details):5617(18 Blades/2 Groups) and Center HeadNarrow Designed Blades Permit Use for Internal and External Screw Threads Locking Device at Each End to Secure Al Blades for Storage or Position an Individual Blade for Use Correct Pitch is Determined by Matching Blade Teeth with Threads Each Blade Clearly Marked with Proper Thread Size Sets are Available ni Wide Range of Sizes and Blade Combinations Blades Protected ni Sturdy Steel Case Any Combination of Blades is Available by Special Order