5pcs No 4-40 UNC HSS Machine Tap Right Hand
- 【Size】Length: 1.97"/50mm, Thread Head: 1.18"/30mm, Square Head: 2.5mm x 2.5mm (L*W), Shank Diameter:3.0mm, Pitch: 40 TPI.
- 【Feature】Standard thread design, made of High-speed steel with high hardness and toughness, provide rapid chip removal for efficient threading.
- 【Application】Make or repair thread, suitable for most metals, copper, alloy steel, cast iron, aluminum, brass, abrasive steel, A3 steel, iron plate ETC.
- 【Usage】Can be used with manual equipment or special processing consoles for tapping, Appropriate addition of coolant can extend the service life when tapping.
- 【Package Included】5pcs 4-40 UNC Right Hand Thread Tap.
Estimated shipping
Select a product to estimate shipping.Straight flute design, used for through-hole and shallow blind hole tapping.
Tips:
Before tapping confirm whether the diameter of the round hole is appropriate, and take protective measures when working.
When tapping, it is necessary to add water or coolant to cool down to prevent excessive temperature and reduce tap loss. If it encounters difficulty in rotation, the tapping should be suspended.
Be sure to select the appropriate cutting oil for the complex tapping process and apply anti-rust oil for maintenance after use.
Product details
Specifications
| Main Specification | |
|---|---|
| Manufacturer | Aceteel |
| Brand | Aceteel |
| Size | 4-40 UNC |
| Item Weight | 0.95 ounces |
| Product information | |
|---|---|
| Package Dimensions | 5 x 4.17 x 0.47 inches |
| Item model number | 4-40_5pcs |
| Technical Details | |
|---|---|
| Part Number | 4-40_5pcs |
| Measurement System | SAE |
| Others | |
|---|---|
| Date First Available | 2022, October 15 |
| Product Type | Thread Milling Taps |
| Tags | |
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| Tags | |