Carbide Saw Blade Specification Manual: P. 19 Carbide Tips: Grinding


Specification

Grinding angles and tolerances shall be as listed below:

Recommended Angle             Tolerance

• Kerf (tip width)                                                                    +0.000″ / – 0.002″

• Hook Angle                                      30°                               +/- 1 Degree

• Top Clearance                                   8°                                 +/- 1 Degree

• Radial Clearance                              3°                                 +/- 1 Degree

• Tangential Clearance                        3°                                 +/- 1 Degree

• Side Clearance (left or right)            Equal                           +/- 0.0011,

 

Verification

  • Kerf: Use standard 0-1″ “C” micrometer on several random tips.
  • Hook and top clearance angles: Use a precision protractor on several random tips.
  • Radial Clearance: Use a 0-1″ micrometer with pointed anvils. Measure several random tips – see angle equivalent table in appendix.
  • Tangential Clearance: Use a 0-1″ micrometer with pointed anvils. Measure several random tips.
  • Side Clearance: Use a side clearance gauge to check centering. Measure several random tips on each side.

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