MAKITA B-29751 Bi-Metal Hole Saw for Sheet Metal 29x20 mm

MAKITA B-29751 BIM Hole Saw for Sheet Metal Size 29x20 mm

The MAKITA B-29751 BIM Hole Saw is an annular cutter made of high-quality Bi-Metal material, combining spring steel in the barrel for flexibility and High-Speed Steel (HSS) with 8% cobalt on the cutting edge (teeth) for strength and long service life when drilling hard metals. This hole saw has a 29 mm diameter and a 20 mm working length, which is an ideal depth for drilling through sheet metal or electrical control boxes. Must be used with a Makita arbor and pilot drill (sold separately).

Specifications
- Longer Life: Teeth with 8% cobalt increase resistance to friction and heat generated when drilling hard metals.
- Fast Cutting: The Vari-Pitch tooth design (variable tooth pitch) reduces vibration, ensuring smooth and fast cutting.
- High Flexibility: Bi-Metal construction provides high flexibility to the hole saw body, reducing the risk of breakage when used in challenging conditions.
- Stopper & Ejector Spring: Certain setups incorporate a stopper to absorb impacts and an ejector spring to facilitate easy slug removal (depending on the compatible arbor model used).

Applications & Usage
- Metals: sheet metal, mild steel, aluminum, copper, brass
- Stainless Steel: Suitable for drilling stainless steel sheets up to 2 mm thick.
- Other materials: wood, plastic (PVC), plywood, fiberglass sheets