Dormer A777

Introducing the Dormer A777 HSCo Heavy-Duty Jobber Drill – an essential tool for professionals and DIY enthusiasts alike, designed to tackle even the toughest drilling tasks with precision and ease.

Crafted with meticulous attention to detail, the Dormer A777 is a 1.00mm drill with an overall length of 34mm and a working length of 12mm, making it perfect for various applications across different industries. Its robust construction is specifically engineered for high-performance drilling, particularly in demanding environments such as the aerospace sector.

This drill bit features a 135° split point, which significantly reduces walking and enhances penetration, making it ideal for drilling through high-tensile materials that generate more heat during the process. The A777 is not just any drill bit; it is a testament to Dormer's commitment to quality and innovation.

• Flute Geometry: Standard Helix with Right-hand spiral and Thick Web
• Point Angle: For diameters from 0.30 mm to 0.95 mm, a 118° Conical point is utilized, while sizes from 1.00 mm to 1.40 mm inclusive are fitted with a 135° angle, and 1.50 mm and above feature a 135° split point.
• Surface Treatment: Bronze, providing added durability and reduced friction.
• Material: Made from HSCo Cobalt steel, conforming to DIN 338 RN / BS328 / ISO 235 standards.
• Tip Diameter: 4.80mm, ensuring compatibility with various drilling applications.
• Working Length: 52mm, allowing for deep drilling capabilities.
• Overall Length: 86mm, making it suitable for a wide range of projects.

Imagine using the Dormer A777 in your workshop, effortlessly drilling precise holes in metal, wood, or composite materials. Whether you're a machinist, a fabricator, or simply someone who enjoys home improvement projects, this jobber drill is designed to meet your needs with reliability and efficiency.

With the Dormer A777 in your toolkit, you can confidently tackle any drilling challenge, knowing you have a high-quality tool that not only performs exceptionally but also stands the test of time. Upgrade your drilling experience today with the Dormer A777 HSCo Heavy-Duty Jobber Drill and enjoy the benefits of superior craftsmanship and performance.