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Universal Grinding Gauge

Combined screw cutting and drill grinding gauge
£1.40
Manufacturer: Tyzack
SKU: TT6985
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Key Features

  • Combined screw cutting and drill grinding gauge
  • 0 to 30mm scale for twist drills
  • 55° and 60° for Whitworth and metric threads
  • Checks 90° and 120° angles
  • Size 95 x 63 x 1mm

 

Description

Tyzack Universal gauge is a combined screw cutting and tool grinding gauge and twist drill.

It features 55° and 60° angles for checking Whitworth and metric threads as well as 90° and 120° angles. The drill check angle of 120° has a 30mm scale for checking the length of the cutting lips of a wide range of drill sizes up to 60mm diameter.

Made from stainless steel with black, etched graduations for easy reading.

Key Features

  • Combined screw cutting and drill grinding gauge
  • 0 to 30mm scale for twist drills
  • 55° and 60° for Whitworth and metric threads
  • Checks 90° and 120° angles
  • Size 95 x 63 x 1mm

 

Description

Tyzack Universal gauge is a combined screw cutting and tool grinding gauge and twist drill.

It features 55° and 60° angles for checking Whitworth and metric threads as well as 90° and 120° angles. The drill check angle of 120° has a 30mm scale for checking the length of the cutting lips of a wide range of drill sizes up to 60mm diameter.

Made from stainless steel with black, etched graduations for easy reading.