NPT Bottoming Hand Taps are designed for cutting accurate National Pipe Taper (NPT) internal threads close to the bottom of blind holes where maximum thread depth is required. Featuring a short lead, bottoming taps are typically used after taper and intermediate taps to complete full-depth tapered pipe threads. Manufactured from high-quality HSS for durability and reliable cutting performance, these NPT hand taps are ideal for engineering, plumbing, hydraulic, pneumatic, maintenance and industrial workshop applications. Suitable for threading steel, stainless steel, brass and other machinable materials, they deliver precise thread formation and long service life.

HSS APPLICATIONS

• Suitable for general purpose use in hand or machine operations
• Taps are produced with precision ground threads
• Good for cutting new threads
• Suited for use in a variety of ferrous and non-ferrous materials

HSS TECHNICAL DATA

• Made from High Speed Steel