5pcs/set Universal 900M-T Soldering Tips

Experience raw thermal power. The defining feature of this 900M Series Tip Set is its material: pure, unplated copper. Standard soldering tips are made of a copper core plated with iron and nickel to prevent wear. While durable, these thick platings act as thermal insulators. By stripping away the plating, these pure copper tips transfer heat from the ceramic heating element to your solder joint almost instantly. This means you can solder at lower temperatures, and the tip will recover its heat rapidly when touching large, heat-sinking ground pads.

The Right Shape for Every Joint This kit provides a complete arsenal of the five most essential soldering profiles, ensuring you always have the right tool for the job:

• T-I (0.5mm Micro-Point): The needle-sharp tip is essential for soldering tiny 0402/0603 SMD components, running fine jumper wires, or working under a microscope.

• T-B (1.2mm Conical): The standard "pencil" shape. Highly versatile for general through-hole components, wires, and everyday repairs.

• T-2.4D (2.4mm Chisel): Features a flat, screwdriver-like edge. Excellent for transferring heat into thicker wire gauges, larger through-hole pins, and desoldering operations.

• T-3C (3.0mm Bevel): Often called a "hoof" tip. The angled face can hold a small reservoir of liquid solder, making it the absolute best choice for drag-soldering multi-pin ICs.

• T-K (5.0mm Knife): A heavy-duty wedge. You can use the sharp edge for getting between tight pins to clear solder bridges, or use the wide flat side to pump massive amounts of heat into thick connectors and shielding cans.

Standardized 900M Dimensions These tips are universally compatible with the industry-standard "900M" heating element design. The overall length is 43mm, composed of a 26mm hollow base and a 17mm solid tip section. They will slide perfectly over standard 4mm ceramic heating elements found in countless generic and brand-name soldering stations.

Specifications

• Series: 900M-T
• Material: Pure Copper (Unplated)
• Profiles Included: T-I, T-B, T-K, T-2.4D, T-3C
• Total Length: 43mm (26mm base + 17mm tip)
• Outer Diameter: 6.0mm
• Inner Diameter: 4.0mm
• Magnetic: No (Pure Copper)

Key Applications and Projects

• Advanced SMD Rework: Utilizing the needle-sharp T-I tip to expertly solder microscopic 0402 or 0603 surface mount resistors under a microscope.

• Drag Soldering: Using the T-3C Bevel tip to hold a small reservoir of flux and solder, allowing you to drag it across the pins of a QFP microcontroller to solder 40 pins in a matter of seconds.

• Heavy Ground Plane Connections: Employing the large T-K Knife tip to pump massive amounts of heat into thick copper ground planes or heavy-gauge wires without the iron losing its temperature.