Angle protractors

Angle protractors

 
Brown and Sharpe Angle Protractor - Multiple Combinations
This angle protractor combination set can be used as a scale, depth gauge, try square, centering tool, marker or even as a spirit level
 
Part number Set includes:
06719000

- 1 Ruler graduated in millimeters, length 300 mm;
- 1  Angle protractor with 2 x 90° graduations
- 1 Centering head
- 1 Square head with scriber.


Brown and Sharpe Sine Bar
 
  • • Maximum permissible straightness error: 0,005 mm
  • • Hardened stainless steel
  • • Calculation of anangle:
    •           Given: Н - height of gouge blocks in mm;  L - length of Sine Bar in mm;
    •           Formula: Н = L*sin(α)
    •                            sin(α) = H/L
    •                            α = arcsin (H/L)
    •  
Part number Length L, mm Measuring faces Measuring range
06769005 127 ± 0,004 123 x 25 0 to60°


More information here
ARC Metrologia

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