CMT 551-048X Bi-Metal Plus Hole Saw D=1-7/8in (48mm) for 550-PH11, 550-PA01

The CMT 551-048X Bi-Metal Plus Hole Saw (1-7/8 in / 48 mm) is engineered for powerful, accurate hole cutting in a wide variety of materials including metal, wood, plastics, and composite surfaces. Manufactured with premium bi-metal construction reinforced with 8% cobalt, this professional-grade hole saw offers superior strength, heat resistance, and significantly longer cutting life compared to standard hole saws. The advanced variable pitch tooth design minimizes vibration, improves chip evacuation, and allows smoother and faster drilling performance. Its optimized cutting geometry helps maintain consistent hole quality while reducing strain on drilling equipment. Designed for professionals and demanding DIY users, the tool performs reliably in workshops, fabrication environments, and construction sites. The hole saw integrates seamlessly with PUSH&LOCK arbor systems and XTREME FAST adapters, allowing quick installation and secure attachment during operation. Whether used for electrical installations, plumbing work, fabrication, or general construction tasks, this hole saw provides dependable cutting efficiency and precision.