MAKITA D-21646 Bi-Metal Hole Saw 22 mm (7/8")

 MAKITA D-21646 BIM Hole Saw 22 mm (7/8")
The Makita hole saw, SKU D-21646, is a Bi-Metal (BIM) Hole Saw designed for high durability and cutting performance. The body is constructed from bi-metal materials to provide the best properties for a wide range of cutting applications: Cutting Teeth: Made from High-Speed Steel (HSS) with exceptional hardness, maintaining sharpness longer and cutting through metals efficiently. Cylinder Body: Made from highly flexible Spring Steel, which absorbs impacts and dampens vibrations during use, preventing the saw from breaking easily under high torque. This 22 mm hole saw is a standard size for installation and repair work, delivering clean and precisely sized holes.

Specifications
- Premium Bi-Metal Material: Combines the strength of HSS teeth with the flexibility of the spring steel body for heavy-duty use and extended service life
- High Cutting Efficiency: Tooth design enables fast, smooth cutting through various materials
- Torque Resistant and Breakage Reducing: Flexible structure withstands shocks and minimizes tooth chipping
- Clean Hole Cuts: Ideal for drilling holes that require high precision
Applications & Usage
- Metal Work: Drilling steel, aluminum, copper, and brass
- Wood Work: Drilling softwood, hardwood, plywood, and MDF
- Plastic Work: Drilling PVC pipes, acrylic sheets, and other plastic materials
- Installation Work: Ideal for electricians drilling 22 mm conduit or cable holes, HVAC installers, and general repair work