Dormer G136 HSS 90° Countersink, 16.5mm
Dormer G136 HSS 90° countersink (16.5mm) for precision chamfering & de-burring in most materials. 3-flute design.
The Dormer G136 HSS Straight Shank 90° Countersink is a precision-engineered cutting tool designed for creating clean 90° countersinks in most materials. Crafted from high-speed steel (HSS), this countersink also doubles as an effective de-burring tool for finishing operations.
Featuring a bright finish and 3-flute design, the tool is ground all over for consistent performance and extended tool life. The straight shank ensures secure clamping in standard drill chucks for stability during operation.
Key Features
- Manufactured from durable high-speed steel
- 90° angle for standard countersinking applications
- 3-flute design for efficient chip removal
- Ground all over for precision and longevity
- Straight shank for secure chuck mounting
- Also functions as a de-burring tool
Applications
Ideal for metalworking, engineering and general workshop use, this countersink produces clean chamfered edges on drilled holes in materials including mild steel, aluminium, brass and plastics. Its versatility makes it suitable for both professional and DIY applications.
Alternative configurations including different angles (60°/82°/100°) and coatings (MTS) are available on request.
- Producing 90° countersinks in most materials
- De-burring operations
- Metalworking applications
- Engineering projects
- Material: High-Speed Steel
- Angle: 90°
- Flutes: 3
- Finish: Bright
- Shank Type: Straight
- Size: 16.50mm
- Processing: Ground All Over
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
