MAKITA B-29773 Bi-Metal Hole Saw for Sheet Metal 32x20 mm

MAKITA B-29773 Bi-Metal Hole Saw for Sheet Metal  Size 32x20 mm

The MAKITA B-29773 Bi-Metal Hole Saw is part of Makita's premium bi-metal hole saw line. Its Bi-Metal construction features a flexible body paired with tough High-Speed Steel (HSS) teeth containing 8% cobalt for superior heat and wear resistance during metal cutting. The hole saw has a 32 mm diameter and a 20 mm working length, making it ideal for cutting thin sheet materials. This hole saw requires a hole saw arbor and an HSS pilot drill bit (sold separately) and is compatible with standard handheld electric drills or drill presses.

Specifications
- High Durability: Made from Bi-Metal construction with 8% Cobalt in the cutting teeth, providing superior wear resistance when drilling hard materials like stainless steel.
- Cutting Performance: Vari-Pitch (4/6 TPI) tooth design reduces vibration during drilling, enabling faster, cleaner cuts and extending the life of the hole saw.
- Safety: Bi-Metal construction offers high flexibility, reducing the risk of shattering in case of binding.
- Slug Ejection Slots: Features slots for easy removal of the drilled core slug.

Applications & Usage
- Metals: Sheet Metal, general steel, aluminum
- Stainless Steel: Suitable for stainless steel sheets up to 2 mm thick.
- Other Materials: Wood, PVC