Description
Do not drill with a cutting-tap drill size: a form tap needs a larger pilot hole, and the wrong size causes tap breakage or poor thread.
YG-1 Non-Ferrous Roll Tap (4P) Roll Form Tap
A thread forming (roll form) tap that creates internal threads by cold forming rather than cutting, used on non-ferrous metals such as aluminum and brass. Common on CNC machining centers and tapping machines for strong, chip-free threads.
Key Features
- Forms the thread by displacing metal, so it makes no chips.
- Needs a larger pre-drilled hole than a cutting tap; use the form-tap drill size.
- Suits blind and through holes; check the hole type listed for the variant.
- Use cutting oil or a suitable lubricant; forming needs more lubrication than cutting.
Specifications
| Model |
Specification |
Sold as |
| NRT020-040P-T2P |
M2X0.4 GH4 40.0L (T2P01134) |
1 pc |
| NRT030-050P-T2P |
M3X0.5 GH6 46.0L (T2P01206) |
1 pc |
- Brand: YG-1
- Country of origin: Korea
About YG-1
YG-1 of South Korea is a major manufacturer of solid cutting tools: end mills, drills, taps and thread mills for metalworking.
Ordering & Shipping
- Genuine product sourced through official Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
