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All Products ➞ Bordo ➞ Taps & Dies ➞ Chrome Alloy Taps ➞ Chrome Alloy Metric Coarse
3 x 0.5mm MC Bottoming Chrome Tap
| Part Number: | 4220-3.00B |
| Brand: | Bordo |
| Barcode: | 9326518041207 |
| Pack Qty: | 1 |
| Diameter (mm): | 3 |
| Drill Diameter (mm): | 2.55 |
| Lead: | Bottoming |
| Overall Length (mm): | 48 |
| Pitch (mm): | 0.5 |
| Thread Form: | Metric Coarse |
About this item:
- 3 x 0.5mm MC Bottoming Chrome Tap
- Chrome Alloy Metric Coarse Bottoming Hand Tap.
- Used as thread chasers to clean an existing thread.
- They can also be used to create a new female thread in non-ferrous metals and plastics.
- Chrome alloy taps are not suitable for creating precision, safety or critical threads.
- Metric Coarse angle of thread is 60 degrees.
- The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
- Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
- The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).
- 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.