NCC High Speed ​​Bimetal Hole Saw 49mm HBM-49 1 piece

Catalog number: HBM- 49 Features: ● For drilling holes in steel plates, PVC, etc. up to 3.2 mm thick ● High-grade high-speed steel (M42) cutting edge and tough spring steel are welded with an electron beam to achieve high cutting performance that was not possible with conventional solid hole saws. ● Available in a wide range of sizes to meet all applications. ● The use of combination pitch reduces vibration when drilling holes, allowing for high-precision processing. Applications: ● Applications: Mild steel, cast iron, stainless steel, aluminum, plastic, etc. ● Specifications: M42 cobalt high-speed steel Specifications: ● Blade diameter (mm): 49 ● Depth of cut (mm): 24 ● Shank shape: Straight ● Shank diameter (mm): 10 ● Blade thickness (mm): 0.92 Material/Finish: ● Cutting edge: M42 cobalt high-speed steel ● Drill: Equivalent to SKH-51