MAKITA D-21680 Bi-Metal Hole Saw 32 mm (1-1/4")

  MAKITA D-21680 BIM Hole Saw 32 mm (1-1/7")
Makita hole saw SKU D-21680 is a standard Bi-Metal (BIM) hole saw that combines the best properties of two materials: Teeth: Made from hardened High-Speed Steel (HSS) to maintain sharpness and increase durability when drilling metal. Body: Made from extremely flexible Spring Steel, which gives the hole saw superior shatter resistance compared to standard HSS hole saws; even if breakage occurs, it breaks into larger pieces without shattering, making it safer for users. This 32 mm hole saw offers powerful cutting performance and features a tooth design that quickly clears debris, ideal for small system installation drilling requiring speed and cleanliness.

Specifications
- High-safety Bi-Metal construction: The body is highly flexible, resistant to breakage, and safer than conventional HSS hole saws if broken.
- Powerful tooth design: Provides efficient material cutting and rapid chip clearance.
- Excellent cutting performance: Ideal for penetrating through multi-layer or composite materials.
- Easy arbor removal: Compatible with MAKITA arbors, allowing quick and effortless detachment of the hole saw from the arbor.

Applications & Usage
- Metal: Drilling steel, aluminum, copper, brass, and stainless steel sheets (thin gauges)
- Woodworking: Drilling wood, plywood, and wood composite materials
- Plastic and PVC: Drilling PVC pipes, plastic sheets, and acrylic
- Construction and Installation: Drilling holes for conduit routing, wiring, or installing various fixtures in electrical and plumbing work