1pc/ M42 Bi-metal 45mm Carbide Tip Drill Bit Metal Wood Alloy Cutter Hole Saw underreamer pipeline perforator
Item: M42 bi metal hole saw woodworking iron hole opener underreamer pipeline perforator
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.
Widely used for aluminum, steel, cast steel, stainless steel, iron, wood, plastic and other opening operation, also known as the universal hole cutter.
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|Package Weight||0.12kg (0.26lb.)|
|Package Size||1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)|
|Material||High Speed Steel|
|Type||Core Drill Bit|