Makita B-38679 hole saw set 15-piece

15-piece hole saw set BiM consisting of hole saws in diameters 20/25/32/38/51/64mm, adapter with center drills 9.5/11mm and six compression springs.Hole saws specifically designed for making holes up to 20mm depth in metal. The holesaws have a flange on the back. The flange is wider than the diameter of the holesaw. This prevents the hole saw from shooting through the material. This is useful when in existing situations, such as a control box, a hole needs to be made without damaging underlying materials. The distance from the teeth to the flange of the holesaw is 20mm. This is shorter than other holesaws.The holesaws feature a variable tooth pitch (4/6 TPI) and a compression spring. This ensures that the drilled metal does not get stuck in the hole saw. This makes it easy to remove waste material from the hole saw.