manufacturer of Right Hand face driver pins for Milling Tools, Centrifuges & Holders! supplier of clockwise CW drive pins for Power Chucks, Indexing Tables & Cylinders.

Precision Clockwise Face Driver Pins – Engineered for Reliable Power Transmission. .

As a specialized manufacturer of clockwise (CW / right-hand, RH) face driver pins, we understand that a seemingly simple component—the drive pin—is the critical link between your machine spindle and the workpiece. In turning operations, the face driver’s pins must embed into the workpiece face and transmit the full spindle torque without slipping, vibration, or premature wear. Our focus is exclusively on clockwise-rotation systems, the industry standard for the vast majority of CNC lathes, turning centers, and multi-spindle automatics.

Why Clockwise (CW / RH) Dominates the Market More than 95% of machine tools operate with a clockwise spindle rotation (viewed from the operator’s position). This includes: Standard 2-axis lathes. Swiss-type sliding headstock lathes. Vertical turning lathes (VTLs). Gear hobbing and shaping machines. High-speed precision turning cells.

Therefore, the face driver and its drive pins must be designed specifically for CW / RH rotation. A clockwise-optimized pin geometry ensures that under cutting load, the pins “self-engage” deeper into the workpiece face, rather than climbing out. This self-locking characteristic is fundamental for: Security: No sudden slip, even during interrupted cuts. Surface finish: Consistent rotational synchronization eliminates chatter. Tool life: Predictable torque transmission reduces shock on inserts.

Technical Classification – Clockwise-Optimized Face Drive Pin Styles

Our Manufacturing Specialization – Clockwise Drive Pins We do not produce generic, bi-directional pins. Every pin we manufacture is optimized for clockwise torque application.

Unlike universal pins, our CW pins feature an asymmetrical flank angle that creates a radial inward force component during clockwise rotation. This pulls the workpiece firmly against the center, stabilizing the part and eliminating micro-vibrations.

The hardmetal tip’s rake and relief faces are ground specifically for clockwise engagement. This reduces the specific cutting force on the pin tip by nearly 30%, prolonging pin life even when machining forged surfaces or high-strength alloys.

Our pin bodies incorporate a right-hand (RH) thread or RH locking feature, ensuring that as the spindle accelerates clockwise, centrifugal force and vibration actually tighten the pin in its holder—never loosen it.