GNB-25A

Rib Gauge (55°)

  • Stainless steel material
  • Torlerance is so small.
  • Durable useage.
  • The feagure is definitly clear on the surface, you can read easily.
  • Angle accuracy: ±30min

GNB-25A Rib Gauge (55°)

  • Extremely handy for use in grinding and setting screw cutting tools
  • Very useful for finding number of threads per inch through graduations in 1/14″, 1/20″, 1/24″ and 1/32″ of an inch on center gauge Made of spring-tempered steel with satin chrome finish Ground gauging surfaces Center gauge with inch graduations.
Item GNB-25A Rib Gauge (55°)
Material Stainless Steel
Measurement System Metric Reading
Measurement Graduations 14ths 20ths 24ths 32ths
Angle Whitworth 55 degree