Screw Pitch Gauges(Metric Gauge) Part Number(see chart in description for details):5617(18 Blades/2 Groups) High-Speed Advance: The straight-through measuring

High-Speed Advance: The straight-through measuring rod is designed for speed—one full rotation of the sleeve advances the spindle by 5mm

This provides the necessary counter-torque to loosen or tighten pilot bearing nuts without the bit slipping

PEC Precision Edge Finders: Master Your Machine Setups

Precision Angle Verification: The head features high-visibility etched protractor markings for 30°

and Step with seamless transitions

Screw Pitch Gauges(Metric Gauge) Part Number(see chart in description for details):5617(18 Blades/2 Groups) High-Speed Advance: The straight-through measuringNarrow 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