Dormer G136 HSS Straight Shank 90° Countersink, 25mm

The Dormer G136 HSS Straight Shank 90° Countersink is designed for creating precise 90° countersinks in most materials. Made from high-speed steel (HSS), this versatile tool can also be used as an effective de-burring solution, making it an essential addition to any workshop or production environment. Its bright finish enhances visibility and durability, while the three-flute ground-all-over design ensures smooth and efficient cutting performance.

With a straight shank for secure mounting in standard drill chucks, this countersink offers reliable performance across various applications. The 25.00mm size makes it suitable for a wide range of projects, from metalworking to woodworking and plastic fabrication. Additionally, Dormer provides alternative specifications upon request, including different angles (60°/82°/100°) and coated versions for enhanced tool life.

Key Benefits:

• High-speed steel (HSS) for extended durability and sharpness
• 90° countersink angle, ideal for standard chamfering requirements
• 3-flute ground design for smooth and clean cutting action
• Bright finish improves visibility and resists corrosion
• Multi-functional use including de-burring applications