Drill cassette Ironside 7-cut 25 pcs

Plastic box with transparent lid, with 25 pcs. specially ground high-quality high-speed steel drills. HSS 5% Cobalt. Ground with 7 inserts at the tip for precise centering. Does not walk, not even on uneven surfaces. Pre-drilling not necessary. Gives completely round holes and a blemish-free piercing without sharp edges. Does not stick when drilling in several thin layers of thin materials. For high-performance drilling in thin metal and construction iron, as well as for wood and PVC. For drilling in stainless steel, use lower speed and higher feed pressure and preferably some form of cooling. Sizes 1.0, 1.5, 2.0 are not 7 cuts.

*Technical data