This detailed product description presents the premium quality, Z2 type spot weld cutter head from Wieländer+Schill, specifically developed for the efficient and precise dismantling of steel structures. The high-quality HSS (High-Speed Steel) material and the special TiN-GOLD coating guarantee a long service life and excellent cutting performance.
This spot weld cutter head is part of the Wieländer+Schill VarioDrill WS 90 tool system and is an ideal choice for body repair work where existing spot weld joints need to be removed quickly and without damage. The TiN-GOLD (Titanium Nitride Gold) coating is crucial for increasing the tool's durability, reducing friction, and making the cutter head more resistant to high temperatures and wear.
The Z2 designation design provides optimal geometry for drilling through spot welds on steel sheets, minimizing the risk of damaging the surrounding material.
Outstanding Service Life: The TiN-GOLD coating significantly extends the tool's service life, especially when machining hard materials like steel.
Precise Cutting: The two-edge design results in clean and precise holes when removing spot welds.
Broad Compatibility: Compatible with VarioDrill WS 90 systems.
Heat resistance: Thanks to the coating, the cutter head is better able to withstand the heat generated during cutting.
The precise sizing of the spot weld cutter head ensures compatibility and reliable performance during professional use.
| Property | Value | Note |
|---|---|---|
| Part number | 607011 | Product Identifier |
| Típus | Z2 Spot Weld Cutter Head | |
| Diameter (Ø) | 8.0 mm | Nominal diameter of the cutting edge |
| Total Length | 44.0 mm | Total length of the tool |
| Material | HSS (High-Speed Steel) | Base material |
| Coating | TiN-GOLD | Titanium Nitride Gold Coating |
| Flute Length | 2 | Number of cutting edges |
| Shank Diameter | 8.0 mm | The diameter of the gripping part |
| Dimensions (Length x Width x Height) | 44 x 8 x 8 mm | External dimensions |
| Weight | 0.021 kg | Lightweight Design |
| Package Contents | 1 darab | Package contents |
| Application Area | Steel | Optimized primarily for steel machining |
This 8 mm diameter, 44 mm long cutter head is a fundamental consumable in automotive body repair technologies. During the removal of spot welds, the cutter head specifically drills through the weld point where the two sheets meet, enabling the clean separation of the damaged part without unnecessarily stressing or deforming the surrounding metal structure.
A TiN-GOLD the coating serves not only aesthetic purposes. Titanium Nitride (TiN) coatings provide excellent hardness and wear resistance. The „GOLD” designation often refers to the optimized layer thickness of the coating or special additives that further enhance the tool's thermal conductivity and reduce adhesion between the tool and the workpiece. This is especially important in high-speed drilling operations where friction-induced heat can quickly destroy the tool. The coating ensures that the cutting edge sharpness is maintained longer, resulting in a more consistent cutting quality.
The HSS (High-Speed Steel) base material provides the necessary flexibility and toughness, which is essential during drilling processes involving vibrations and loads. HSS is excellently suited for medium-hard metals, and when combined with the TiN-GOLD coating, it is ideal for dismantling spot welds in modern high-strength steels (HSS, UHSS).
The 8 mm shank diameter represents a standard size for appropriate cutter head holders and VarioDrill WS 90 tools. The 44 mm overall length provides sufficient depth for most body spot weld sizes while maintaining optimal tool handling.
Important note: For maximum service life and performance, it is recommended to observe the rotational speed and feed rate values specified by the manufacturer, and to use appropriate coolant if necessary, although the TiN-GOLD coating reduces this need.
This spot welding cutting head reflects Wieländer+Schill's commitment to reliable, durable, and high-performance tools for the professional automotive sector.
