MAKITA B-29692 Bi-Metal Hole Saw for Sheet Metal 19x20 mm

MAKITA B-29692 BIM Hole Saw for Sheet Metal, Size 19x20 mm

The MAKITA B-29692 BIM Hole Saw is a professional-grade annular cutter designed for drilling holes with a 19 mm diameter. Its Bi-Metal construction combines a flexible spring steel body (to prevent breakage) with ultra-tough teeth made of High-Speed Steel (HSS) with 8% Cobalt (8% Cobalt Alloy). The cobalt addition provides the teeth with exceptional hardness and high heat resistance when cutting hard metals, resulting in a longer service life compared to standard HSS hole saws. The hole saw features a 20 mm working length, specifically designed for drilling thin sheet materials. This hole saw requires an Arbor and Pilot Drill from Makita, which must be purchased separately.

Specifications
- Durability in metalwork: 8% cobalt-alloyed teeth provide long-lasting sharpness and extended tool life when drilling hard metals and stainless steel
- Reduced vibration: Vari-Pitch tooth design (variable tooth spacing) ensures fast, smooth cutting and reduces vibration during drilling
- High flexibility: Bi-Metal construction gives the hole saw body flexibility and resistance to breakage
- Versatile applications: Suitable for cutting other materials including wood, aluminum, and PVC, in addition to sheet metal
Applications & Usage
- Electrical installations: Drilling holes for conduits, switches, or small electrical devices
- Sheet metal work: Maintenance work and sheet metal component assembly
- General maintenance: Applications requiring precise 19 mm hole drilling