The NC41 Series Tangential Attachment

Patent Number: NC41 – 6,748,779

If you're still cutting screw threads instead of rolling by CNC, you should consider purchasing a CJWinter®
NC41 Tangential Attachment:

Speed: Forms threads in a fraction of the time; part by part, job by job, adding up to significant time savings.

Flexibility: Tool-free adjustment with our Pitch Diameter Knob, and Quick Release Mechanism for replacing rolls without tools.

Reliability: Workhorse-tough construction, and rapid service response that surpasses your expectations.

Strength: Roll threads for better quality and greater strength.

Cost: We're less expensive than our competitors. It's as simple as that. Rolling Eliminates Chatter. Rolling with
the NC41 also eliminates flaking, thanks to our patented Roll Compensator.

Delivery: If you're eager to get rolling, we're the ones to call. You'll find our delivery times impressive, even
for customized orders.

Options: Available with either a square or VDI shank configuration to adapt to most lathes.

Durability: No universal mounts; our CNC attachments arrive with customized brackets for mounting on your
specific machine.

More Markets: Some customers (like aerospace) insist on rolled threads, because they're stronger. Multiply your
products' potential markets!