Bordo 20 x 2.5mm MC Bottoming Chrome Tap 4220-20.00B
More infoFeatures:
- 20 x 2.5mm 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.
Specifications: | |
|---|---|
| Diameter (mm) | 20 |
| Drill Diameter (mm) | 17.5 |
| Overall Length (mm) | 108 |
| Pitch (mm) | 2.5 |
| Lead | Bottoming |
| Thread Form | Metric Coarse |
(4220-20.00B)
| SKU | 4220-20.00B |
| Barcode # | 9326518041337 |
| Brand | Bordo |
| Shipping Weight | 0.0500kg |
| Shipping Width | 0.025m |
| Shipping Height | 0.125m |
| Shipping Length | 0.025m |
| Type | tools |
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