This M42 bi-metal saw blade offered by Wieländer+Schill (Part No: BMWA9500737) is an innovative cutting tool specifically developed for the requirements of automotive manufacturers. It offers outstanding performance when cutting hard-to-machine materials such as aluminum castings, aluminum extruded profiles, multilayer composites, as well as high-strength and extremely hard aluminum alloys.
The saw blade is designed to minimize rapid clogging of the cutting teeth, thereby ensuring continuous and efficient operation. To maintain long service life and optimal cutting performance, the use of a suitable cutting fluid, especially cutting oil, is strongly recommended to protect the saw blade from excessive heating.
This saw blade is part of the professional tool range from Wieländer+Schill, guaranteeing reliability and durability during the most demanding body repair and metalworking tasks.
Special Application: Ideal solution for special materials frequently encountered in the automotive industry, such as aluminum castings and high-strength aluminum structures.
Innovative Tooth Geometry: The tooth design prevents chip buildup and rapid wear of the teeth, which increases cutting speed and tool life.
Bi-Metal Construction: Bi-metal technology combines a flexible backing material with extremely hard cutting edges (M42 high-speed steel), providing excellent wear resistance and long service life.
Importance of Cooling and Lubrication: The use of cutting fluids (e.g., cutting oil) is critical when cutting harder materials, as it reduces friction and heat, thus preserving the saw blade's optimal cutting capability.
The saw blade is primarily recommended for machining the following materials:
Composite materials (Verbundstoffe)
Aluminum (Alu)
Aluminum Castings
Aluminum Extruded Profiles
High-strength and extremely hard aluminum alloys
The table below details the precise specifications of the saw blade:
| Property | Value | Note |
|---|---|---|
| Part number | BMWA9500737 | Product Identifier |
| Length | 130.0 mm | Total length of the saw blade |
| Material | Bi-metal | Flexible backing and hard cutting edge |
| Tooth Pitch (TPI) | 10 tpi | 10 Teeth Per Inch |
| Tooth Geometry | Special, anti-clogging | Optimized for Aluminum |
| Field of application | Composites, Aluminum | Primary application area |
This saw blade is an ideal choice for professional workshops where precise, fast, and durable cutting performance is essential when machining body parts of new generation vehicles. The 10 TPI tooth pitch creates an ideal balance between cutting speed and surface quality for the mentioned materials.
