Diamond-tipped keykeyhole saws are ideal for professional use in very hard materials such as porcelain, porcelain stoneware, artificial stone tiles, cast iron, or fiberglass. Diamond Plus™ keyhole saws impress with their fast drilling progress, even in the hardest materials. Low water consumption: unlike conventional diamond keyhole saws, Diamond Plus™ keyhole saws require very little water. Briefly dipping the keyhole saw in water before drilling and occasionally wetting it during use is sufficient. Clean holes: Diamond Plus Accessories™ achieve clean drilling results without damaging the surface. service life: high-quality diamond particles, an optimal bonding matrix ensure fast drilling progress and increased service life. operating life: stable drill body guarantees long-term concentricity. drill core removal: side ejection slots facilitate removal of the drill core. Versatile: Diamond Plus™ keyhole saws can also be used with (cordless) angle grinders using a special adapter.
