Bordo
Bordo BSW HSS Tap Set 5/8" x 11 3028-5/8TS
The Bordo BSW HSS Tap Set with a size of 5/8" x 11 and part number 3028-5/8TS is a high-speed steel (HSS) toolset designed for tapping threads in metal materials following the British Standard Whitworth (BSW) specifications. The 5/8" x 11 designation indicates the tap's size, with 11 threads per inch (TPI).
Crafted with precision and durability, this tap set is suitable for various metalworking applications where threading to British Standard Whitworth standards is required. Whether used in fabrication, machining, or other tasks, the Bordo BSW HSS Tap Set ensures reliable and accurate thread cutting. The inclusion of multiple taps in the set provides versatility, allowing users to perform taper, plug, and bottoming taps depending on their specific threading needs in metal materials.
Bordo BSW HSS Tap Set 5/8" x 11 3028-5/8TS Features:
- BSW - British Standard Whitworth
- The angle of thread is 55 ° as opposed to 60 ° in Metric and Unified threads.
- This thread form was developed by Sir Joseph Whitworth in 1841. The thread form has rounded roots and crests and is specified in BS84:1956.
- Taper taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes.
- Intermediate taps have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole.
- Bottoming taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole.
- Bottoming Taps are typically preceded by the use of a Taper or Intermediate Tap.
- Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use.
Specifications
- Diameter : 5/8"
- Pitch : 11 tpi
- Leading : Set
- Overall Length : 102 mm
- Tapping Drill : 13.5 mm