Omi SP Hole Cutter, Blade Diameter 81mm (Applicable Pipe 65mm) SP-81 1 piece

Catalog number: SP-81 Features: ●Uses a thin-blade type bimetal with excellent durability. ●Reduces heat generation due to resistance when drilling, allowing for accurate drilling. ●Comes with an ejection spring. ●Ideal for drilling holes in plastic drainage manholes. ●Shank can be used with both rechargeable drills and electric drills. Applications: ●Cutting materials: plastic drainage manholes, PVC pipes. Specifications: ● Blade diameter (mm): 81 ● Depth of cut (mm): 34 ● Shank shape: Hexagonal shaft (6.35 mm) ● Shank diameter (mm): 10 ● Blade thickness (mm): 1.27 ● Overall length (mm): 119 ● Compatible pipe nominal diameter: 65 ● Effective cutting capacity (mm): 34 ● Compatible models: Electric drill, rechargeable drill ● Compatible pipe nominal diameter: 65 Material/Finish: ● Blade: Cobalt bimetal (SKH59) ● Center drill: High-speed steel (SKH51) Note: ● Blade thickness (cutting width including scallop): 2.27 mm *Scallop refers to the saw blade shape with the blade spreading inward and outward.