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All Products ➞ Bordo ➞ Taps & Dies ➞ Chrome Alloy Taps ➞ Chrome Alloy Metric Coarse
20 x 2.5mm MC Intermediate Chrome Tap
| Part Number: | 4220-20.00I |
| Brand: | Bordo |
| Barcode: | 9326518041122 |
| Pack Qty: | 1 |
| Diameter (mm): | 20 |
| Drill Diameter (mm): | 17.5 |
| Lead: | Intermediate |
| Overall Length (mm): | 108 |
| Pitch (mm): | 2.5 |
| Thread Form: | Metric Coarse |
About this item:
- 20 x 2.5mm MC Intermediate Chrome Tap
- Chrome Alloy Metric Coarse Intermediate 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).
- 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.