For low cost sheet metal hole making. Blair® cutters provide fast, accurate, burr-free holes in materials up to 3/16 in THK. Light-duty Blair® cutters are annular cutting tools that cut around the edge of the hole and eject the center as a slug. Because they're hollow, there's no dead zone as with twist drills. Unlike hole saws, that rip and tear through the material, they quickly give you a quality, virtually burr-free hole. Blair® cutters are available in seven sizes for 1/4 in and larger drill chucks. Spring loaded pilot "pops" the slug from the cutter. Made in USA.
Blair® BLAIRCUTTER™ Blair Cutter, 1/4 in Cutter Diameter, 3/16 in Cutting Depth, Applicable Materials: Sheet Metal
| Applicable Materials | : | Sheet Metal |
| Cutter Diameter | : | 1/4 in |
| Cutting Depth | : | 3/16 in |
