drilling, boring and reaming operations

\Drilling is always the first to choose from as long as it meets your tolerance requirements. If higher tolerance is required, consider reaming next for smaller holes (less than 1 inch in diameter). Reaming is considered over boring because it is easier and more economic to perform. Boring should be considered for relative large holes only.
mechanical drawing software


© 2013 ZWCAD Software Co., Ltd. All rights reserved.
All trademarks, trade names or company names referenced herein are used for identification only and are the property of their respective owners.