- Unit Type: piece
- Package Weight: 0.8kg (1.76lb.)
- Package Size: 20cm x 16cm x 16cm (7.87in x 6.30in x 6.30in)
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Product Description
Item: M42 bi metal hole saw
Diameter: 145mm
Total length: 80-100mm
Shank diameter: Triangle shank 10mm
Material: M42 hss steel
Hardness: HRC 52-58
Bi metal hole made of M42 bi metal band saw as raw material, and the electron beam of advanced welding technology of processing, then through the vacuum quenching. The tooth is sharp and durable, without edge collapse.
Application:
Widely used for aluminum, steel, cast steel, stainless steel, iron, wood, plastic and other opening operation, also known as the universal hole cutter.
Product Picture
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Please take attention befor using:
1, the hole saw when in using, please be sure to rationally control the corresponding speed,must not be excessive speed, coolant and work to prevent the collapse of tooth. If you are using