Bosch Bi-Metal M42 Hole Saw — 3-7/8in., Model# HBT387

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
- Professional hole saw design – features improved durability, clean performance and easier plug removal in multiple materials
- Enhanced M42 alloy – contains 8% cobalt alloy to withstand high-temperature applications and deliver 20% more life, and it is stronger for cleaner cuts
- Triangle slot design – improves efficiency of plug removal and reduces heat due to triangle shark tooth shape
- Progressor tooth design – hole saws feature alternating teeth size for performance, cutting faster and lasting longer in wood, metal and plastic materials
- Reinforced shoulders – provide added strength and longer life to the hole saws
See full description
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.



