Drill Bits & Accessories

The Blu-Mol BL521 Holesaw 33 mm (1-5/16") is a high-performance bi-metal cutting tool designed for fast, precise hole cutting across wood, metal, and plastic. Built with variable-pitch teeth and a hardened alloy body, it ensures smoother cuts, reduced vibration, and longer tool life. Its durable construction makes it suitable for both professional and DIY applications.

Features:
*Bi-metal construction for maximum durability and strength.
*Variable-pitch teeth for fast, smooth, and accurate cutting.
*Hardened cutting edge maintains sharpness longer.
*Optimized gullet design for efficient chip clearance.
*Works with portable hand drills and drill presses.
*Standard arbor/mandrel compatibility for ease of use.

Specifications:
*Manufacturer: Blu-Mol
*Part Number: BL521
*SKU: BLU521
*Product Type: Bi-Metal Holesaw
*Diameter: 33 mm (1-5/16")
*Cutting Depth: Approx. 38 mm (standard Blu-Mol depth)
*Material: Bi-metal steel with hardened cutting edge
*Compatible Tools: Portable drills, drill presses, arbors/mandrels

Uses:
*Cutting clean, accurate holes in wood, plastic, and composites.
*Cutting mild steel, stainless steel, aluminum, and other sheet metals.
*Ideal for construction, electrical, and plumbing installations.
*Suitable for cabinetry, furniture, and general workshop applications.