This new 7/32-20 BSW M2 HSS right hand thread taper tap is suited to Stanley plane restoration tools and related threading work. As a taper tap, it may be useful for starting threads in a controlled way, which can matter when restoring older hand tools or matching existing British Standard Whitworth thread patterns. Free shipping is included, which may help if you are comparing total cost across similar tooling listings. Buyers looking for a specific thread size should confirm compatibility with their plane parts, restoration project, or workshop setup before purchase. If you need exact application details, material confirmation, or package contents, check the listing for full details. 7/32-20 BSW M2 HSS Right Hand Thread Taper Tap, Stanley Plane Restoration Tools. Condition: New. Listed at 13.50 USD. A taper tap is best for starting and threading a new hole due to the extended chamfer. A plug tap will let you start and thread a new hole and also allow threading a blind hole to within ~1/8" of the bottom.