IRWIN 10502560 7.5 x 109 mm HSS DIN 388 Cobalt Drill Bit

General description This is a high-quality drill bit designed for precise drilling in various materials, particularly stainless steel and other high alloys. It features a 135° tip angle for efficient cutting and a spiral design for smooth operation. Made from cobalt alloy with an additional 5% cobalt content, it offers enhanced durability and heat resistance, resulting in significantly extended life. Technical specifications Diameter: 7.5mm Working Length: 69mm Overall Length: 109mm Tip angle: 135° Material: Cobalt alloy with 5% cobalt content Surface finish: Golden tempered finish Compatibility and accessories Compatible with standard drill chucks Suitable for use with handheld drills and drill presses Designed for drilling into metal, including steel and other hard materials Installation Insert the drill bit into the drill chuck and tighten securely Ensure the drill is set to the appropriate speed for the material Usage Use with a suitable drill for metalworking Apply steady

The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135° split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips. The drill bit body is manufactured from high quality HSS steel containing 5% Cobalt (Co). The added 5% Cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.Diameter: 7.5mm.Working Length: 69mm.Overall Length: 109mm.PTDIRW10502560