GM657 Five in One Angle Rule and Gauge
This versatile tool includes the following 5 functions:
- Protractor:Ā For measuring and laying out angles
- Drill point gauge:Ā For checking 59 degree angle points
- Centre finder:Ā For locating centres on shafts and circles
- Measuring tool:Ā Can be used as a ruler, (4"/100mm). It has etched graduations in 64ths and in millimetres
- Circle divider:Ā Is used for dividing circles into sectors, polygons and poly grams (up to 9 equal parts)
This product is one of many tools in theĀ Gaugemaster ToolsĀ range.
MEASUREMENTS
- LENGTH 145mm
- SHANK WIDTH 20mm
Product Information
Product Information
Shipping & Returns
Shipping & Returns




GM657 Five in One Angle Rule and Gauge
GM657 Five in One Angle Rule and Gauge
This versatile tool includes the following 5 functions:
- Protractor:Ā For measuring and laying out angles
- Drill point gauge:Ā For checking 59 degree angle points
- Centre finder:Ā For locating centres on shafts and circles
- Measuring tool:Ā Can be used as a ruler, (4"/100mm). It has etched graduations in 64ths and in millimetres
- Circle divider:Ā Is used for dividing circles into sectors, polygons and poly grams (up to 9 equal parts)
This product is one of many tools in theĀ Gaugemaster ToolsĀ range.
MEASUREMENTS
- LENGTH 145mm
- SHANK WIDTH 20mm
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This versatile tool includes the following 5 functions:
- Protractor:Ā For measuring and laying out angles
- Drill point gauge:Ā For checking 59 degree angle points
- Centre finder:Ā For locating centres on shafts and circles
- Measuring tool:Ā Can be used as a ruler, (4"/100mm). It has etched graduations in 64ths and in millimetres
- Circle divider:Ā Is used for dividing circles into sectors, polygons and poly grams (up to 9 equal parts)
This product is one of many tools in theĀ Gaugemaster ToolsĀ range.
MEASUREMENTS
- LENGTH 145mm
- SHANK WIDTH 20mm


















