1/4" High-Speed Steel Blitz Bit Jobber Length 135 Split Point Drill, 2-3/4" Flute Length, 4" Overall Length, Black Oxide and Gold Finish, 12 Pack

Premium High-Speed Steel Engineered for heavy duty work, BLITZ BITS are high performance drills for production as well as tough maintenance applications. Made from a premium grade of M-7 molybdenum high speed steel, which has a special black and gold surface treatment to increase lubricity and reduce friction. The strong web construction provides greater strength and rigidity to drill in hard to drill materials like stainless steel and titanium alloys. The buttressed cutting edge, with an acute rake, makes the BLITZ BIT cut cleanly and accurately with less effort. The extra clearance behind the side margin reduces friction, enabling balanced cutting action with closer hole tolerances, at higher speeds. Precision ground 135 split point is self-centering and reduces thrust. Designed for drilling the widest range of materials like mild steel, stainless steel and non-ferrous materials.