What is the runout allowance of the reamer and drill & brief?

Question

Accepted Answer

The runout allowance of a reamer and drill refers to the acceptable amount of deviation from perfect alignment during operation.

Runout allowance is a measure of how much the cutting edge of the tool can deviate from the desired path.
It is important to have a small runout allowance to ensure accurate and precise machining.
The runout allowance can vary depending on the specific application and the tolerance requirements.
For example, in high-precision machining, the runout allowance may be as low as a few microns.
In general, the runout allowance for reamers and drills is specified by the tool manufacturer or in industry standards.

Accepted Answer

Reamer - 0.005mm Drill - 0.010mm
1.Drill is rough tool it can take more material so drill runout acceptable is 0.010mm
2.Reamer is finish tool we can't give more load to finish tool, if we run the reamer with above 0.005mm tool will broke (or) hole diameter will get over size

What is the runout allowance of the reamer and drill & brief?

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What is the runout allowance of the reamer and drill &amp; brief?

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What is the runout allowance of the reamer and drill & brief?