MAKITA D-25694 Bi-Metal Hole Saw 70 mm

MAKITA D-25694 BIM Hole Saw 70 mm
The MAKITA D-25694 hole saw is a circular cutting tool for drilling large 70 mm holes. Ideal for professionals requiring speed and precision when creating large holes. Made from Bi-Metal (BIM) material, combining the advantages of two materials:Cutting edge (teeth): Made of High-Speed Steel (HSS) for strength and wear resistance when drilling hard materialsBody: Made of more flexible alloy steel to resist torsional forces and prevent breakageVari-Pitch Teeth: The hole saw features an uneven tooth spacing design (4/6 Vari-Pitch Tooth Design). This feature significantly reduces vibration while drilling, resulting in a more stable and faster cut, especially when drilling large-sized materials.

Specifications
- Bi-Metal Durability: HSS cutting edge delivers excellent metal cutting performance along with flexibility in the hole saw body.
- Reduced Vibration (Vari-Pitch): Makes large-diameter drilling smoother and easier to control, reducing strain on the tool.
- Large Size for Utility Work: The 70 mm size is ideal for holes required in large-scale installation work.
- Chip Clearance Holes: Features side knockout holes for easy removal of the drilled core material

Applications & Usage
- HVAC and ventilation installation: Drill holes for large ventilation pipes, exhaust ducts, or vents
- Large Plumbing Installations: Drilling holes to install 70 mm PVC or drainage pipes.
- Speaker/Downlight Installations: Drilling holes for installing large speakers or large downlights in ceilings or wooden walls.
- Materials: Drills wood, plywood, gypsum board, plastic, and thin non-ferrous/soft sheet metals.